Pipeline: Fix flakiness on Pa11y CI (#39358)

* Pipeline: Add wait prop into pa11y configuration for all the pages * Pa11y: Use e2e instance to generate html report local environment * Pipeline: use pa11y-ci hash commit * Pipeline: Update Pa11y thresholds * Update package.json * Update yarn.lock Co-authored-by: Leon Sorokin <leeoniya@gmail.com>
2025-02-25 18:55:37 -06:00 · 2021-09-23 15:02:30 +02:00 · 2021-09-23 15:02:30 +02:00 · 1e946316e0
commit 1e946316e0
parent 1865689411
9 changed files with 266 additions and 153 deletions
--- a/.pa11yci-pr.conf.js
+++ b/.pa11yci-pr.conf.js
@ -2,6 +2,7 @@ var config = {
  defaults: {
    concurrency: 1,
    runners: ['axe'],
+    useIncognitoBrowserContext: false,
    chromeLaunchConfig: {
      args: ['--no-sandbox'],
    },
@ -10,79 +11,99 @@ var config = {
  urls: [
    {
      url: '${HOST}/login',
+      wait: 500,
+      rootElement: '.main-view',
+    },
+    {
+      url: '${HOST}/login',
+      wait: 500,
      actions: [
+        "wait for element input[name='user'] to be added",
        "set field input[name='user'] to admin",
        "set field input[name='password'] to admin",
        "click element button[aria-label='Login button']",
        "wait for element [aria-label='Skip change password button'] to be visible",
      ],
-      threshold: 3,
+      threshold: 1,
+      rootElement: '.main-view',
    },
    {
      url: '${HOST}/?orgId=1',
+      wait: 500,
      threshold: 7,
    },
    {
      url: '${HOST}/d/O6f11TZWk/panel-tests-bar-gauge',
-      hideElements: '.sidemenu',
+      wait: 500,
+      rootElement: '.main-view',
      threshold: 2,
    },
    {
      url: '${HOST}/d/O6f11TZWk/panel-tests-bar-gauge?orgId=1&editview=settings',
-      rootElement: '.dashboard-settings',
+      wait: 500,
+      rootElement: '.main-view',
      threshold: 10,
    },
    {
      url: '${HOST}/?orgId=1&search=open',
+      wait: 500,
      rootElement: '.main-view',
-      threshold: 15,
+      threshold: 14,
    },
    {
      url: '${HOST}/alerting/list',
+      wait: 500,
      rootElement: '.main-view',
-      threshold: 7,
+      threshold: 6,
    },
    {
      url: '${HOST}/datasources',
+      wait: 500,
      rootElement: '.main-view',
-      threshold: 36,
+      threshold: 35,
    },
    {
      url: '${HOST}/org/users',
+      wait: 500,
      rootElement: '.main-view',
-      threshold: 4,
+      threshold: 3,
    },
    {
      url: '${HOST}/org/teams',
+      wait: 500,
      rootElement: '.main-view',
      threshold: 1,
    },
    {
      url: '${HOST}/plugins',
+      wait: 500,
      rootElement: '.main-view',
-      threshold: 41,
+      threshold: 40,
    },
    {
      url: '${HOST}/org',
+      wait: 500,
      rootElement: '.main-view',
      threshold: 2,
    },
    {
      url: '${HOST}/org/apikeys',
+      wait: 500,
      rootElement: '.main-view',
-      threshold: 5,
+      threshold: 3,
    },
    {
      url: '${HOST}/dashboards',
+      wait: 500,
      rootElement: '.main-view',
-      threshold: 11,
+      threshold: 7,
    },
  ],
 };

 function myPa11yCiConfiguration(urls, defaults) {
  const HOST_SERVER = process.env.HOST || 'localhost';
-  const PORT_SERVER = process.env.PORT || '3000';
+  const PORT_SERVER = process.env.PORT || '3001';
  for (var idx = 0; idx < urls.length; idx++) {
    urls[idx] = { ...urls[idx], url: urls[idx].url.replace('${HOST}', `${HOST_SERVER}:${PORT_SERVER}`) };
  }
--- a/.pa11yci.conf.js
+++ b/.pa11yci.conf.js
@ -2,6 +2,7 @@ var config = {
  defaults: {
    concurrency: 1,
    runners: ['axe'],
+    useIncognitoBrowserContext: false,
    chromeLaunchConfig: {
      args: ['--no-sandbox'],
    },
@ -10,58 +11,78 @@ var config = {
  urls: [
    {
      url: '${HOST}/login',
+      wait: 500,
+      rootElement: '.main-view',
+    },
+    {
+      url: '${HOST}/login', //skip password and login
      actions: [
+        "wait for element input[name='user'] to be added",
        "set field input[name='user'] to admin",
        "set field input[name='password'] to admin",
        "click element button[aria-label='Login button']",
        "wait for element [aria-label='Skip change password button'] to be visible",
      ],
+      wait: 500,
+      rootElement: '.main-view',
    },
    {
      url: '${HOST}/?orgId=1',
+      wait: 500,
    },
    {
      url: '${HOST}/d/O6f11TZWk/panel-tests-bar-gauge',
-      hideElements: '.sidemenu',
+      wait: 500,
+      rootElement: '.main-view',
    },
    {
      url: '${HOST}/d/O6f11TZWk/panel-tests-bar-gauge?orgId=1&editview=settings',
-      rootElement: '.dashboard-settings',
+      wait: 500,
+      rootElement: '.main-view',
    },
    {
      url: '${HOST}/?orgId=1&search=open',
+      wait: 500,
      rootElement: '.main-view',
    },
    {
      url: '${HOST}/alerting/list',
+      wait: 500,
      rootElement: '.main-view',
    },
    {
      url: '${HOST}/datasources',
+      wait: 500,
      rootElement: '.main-view',
    },
    {
      url: '${HOST}/org/users',
+      wait: 500,
      rootElement: '.main-view',
    },
    {
      url: '${HOST}/org/teams',
+      wait: 500,
      rootElement: '.main-view',
    },
    {
      url: '${HOST}/plugins',
+      wait: 500,
      rootElement: '.main-view',
    },
    {
      url: '${HOST}/org',
+      wait: 500,
      rootElement: '.main-view',
    },
    {
      url: '${HOST}/org/apikeys',
+      wait: 500,
      rootElement: '.main-view',
    },
    {
      url: '${HOST}/dashboards',
+      wait: 500,
      rootElement: '.main-view',
    },
  ],
@ -69,11 +90,10 @@ var config = {

 function myPa11yCiConfiguration(urls, defaults) {
  const HOST_SERVER = process.env.HOST || 'localhost';
-  const PORT_SERVER = process.env.PORT || '3000';
+  const PORT_SERVER = process.env.PORT || '3001';
  for (var idx = 0; idx < urls.length; idx++) {
    urls[idx] = { ...urls[idx], url: urls[idx].url.replace('${HOST}', `${HOST_SERVER}:${PORT_SERVER}`) };
  }
-
  return {
    defaults: defaults,
    urls: urls,
--- a/contribute/create-pull-request.md
+++ b/contribute/create-pull-request.md
@ -62,7 +62,7 @@ We use [pa11y-ci](https://github.com/pa11y/pa11y-ci) to collect accessibility er
 If the contribution introduces new a11y errors, our continuous integration will fail, preventing you to merge on the main branch. In those cases there are two alternatives for moving forward:

 - Check the error log on the pipeline step `test-a11y-frontend-pr`, identify what was the error, and fix it.
- Locally run the command `yarn test:accessibility-report` that generates an HTML accessibility report, then go to the URL that contains your change, identify the error, and fix it. Keep in mind, a local Grafana instance needs to be running on `http://localhost:3000`.
+- Locally run the command `yarn test:accessibility-report` that generates an HTML accessibility report, then go to the URL that contains your change, identify the error, and fix it. Keep in mind, a local e2e Grafana instance is going to be running on `http://localhost:3001`.

 You can also prevent introducing a11y errors by installing an a11y plugin in your browser, for example, axe DevTools, Accessibility Insights for Web among others.

--- a/docs/sources/alerting/old-alerting/notifications.md
+++ b/docs/sources/alerting/old-alerting/notifications.md
@ -51,26 +51,26 @@ These examples show how often and when reminders are sent for a triggered alert.
 ## List of supported notifiers

 | Name                                          | Type                      | Supports images    | Supports alert rule tags |
-| --------------------------------------------- | ------------------------- | ------------------ | ----------------------- |
-| [DingDing](#dingdingdingtalk)                 | `dingding`                | yes, external only | no                      |
-| [Discord](#discord)                           | `discord`                 | yes                | no                      |
-| [Email](#email)                               | `email`                   | yes                | no                      |
-| [Google Hangouts Chat](#google-hangouts-chat) | `googlechat`              | yes, external only | no                      |
-| Hipchat                                       | `hipchat`                 | yes, external only | no                      |
-| [Kafka](#kafka)                               | `kafka`                   | yes, external only | no                      |
-| Line                                          | `line`                    | yes, external only | no                      |
-| Microsoft Teams                               | `teams`                   | yes, external only | no                      |
-| [Opsgenie](#opsgenie)                         | `opsgenie`                | yes, external only | yes                     |
-| [Pagerduty](#pagerduty)                       | `pagerduty`               | yes, external only | yes                     |
-| Prometheus Alertmanager                       | `prometheus-alertmanager` | yes, external only | yes                     |
-| [Pushover](#pushover)                         | `pushover`                | yes                | no                      |
-| Sensu                                         | `sensu`                   | yes, external only | no                      |
-| [Sensu Go](#sensu-go)                         | `sensugo`                 | yes, external only | no                      |
-| [Slack](#slack)                               | `slack`                   | yes                | no                      |
-| Telegram                                      | `telegram`                | yes                | no                      |
-| Threema                                       | `threema`                 | yes, external only | no                      |
-| VictorOps                                     | `victorops`               | yes, external only | yes                     |
-| [Webhook](#webhook)                           | `webhook`                 | yes, external only | yes                     |
+| --------------------------------------------- | ------------------------- | ------------------ | ------------------------ |
+| [DingDing](#dingdingdingtalk)                 | `dingding`                | yes, external only | no                       |
+| [Discord](#discord)                           | `discord`                 | yes                | no                       |
+| [Email](#email)                               | `email`                   | yes                | no                       |
+| [Google Hangouts Chat](#google-hangouts-chat) | `googlechat`              | yes, external only | no                       |
+| Hipchat                                       | `hipchat`                 | yes, external only | no                       |
+| [Kafka](#kafka)                               | `kafka`                   | yes, external only | no                       |
+| Line                                          | `line`                    | yes, external only | no                       |
+| Microsoft Teams                               | `teams`                   | yes, external only | no                       |
+| [Opsgenie](#opsgenie)                         | `opsgenie`                | yes, external only | yes                      |
+| [Pagerduty](#pagerduty)                       | `pagerduty`               | yes, external only | yes                      |
+| Prometheus Alertmanager                       | `prometheus-alertmanager` | yes, external only | yes                      |
+| [Pushover](#pushover)                         | `pushover`                | yes                | no                       |
+| Sensu                                         | `sensu`                   | yes, external only | no                       |
+| [Sensu Go](#sensu-go)                         | `sensugo`                 | yes, external only | no                       |
+| [Slack](#slack)                               | `slack`                   | yes                | no                       |
+| Telegram                                      | `telegram`                | yes                | no                       |
+| Threema                                       | `threema`                 | yes, external only | no                       |
+| VictorOps                                     | `victorops`               | yes, external only | yes                      |
+| [Webhook](#webhook)                           | `webhook`                 | yes, external only | yes                      |

 ### Email

--- a/docs/sources/release-notes/release-notes-8-1-4.md
+++ b/docs/sources/release-notes/release-notes-8-1-4.md
@ -22,4 +22,3 @@ list = false
 - **InfluxDB:** Fix regex to identify `/` as separator. [#39185](https://github.com/grafana/grafana/pull/39185), [@dsotirakis](https://github.com/dsotirakis)
 - **LibraryPanels:** Fix update issues related to library panels in rows. [#38963](https://github.com/grafana/grafana/pull/38963), [@hugohaggmark](https://github.com/hugohaggmark)
 - **Variables:** Fix variables not updating inside a Panel when the preceding Row uses "Repeat For". [#38935](https://github.com/grafana/grafana/pull/38935), [@axelavargas](https://github.com/axelavargas)
-
--- a/docs/sources/whatsnew/whats-new-in-v8-2.md
+++ b/docs/sources/whatsnew/whats-new-in-v8-2.md
@ -12,7 +12,7 @@ list = false

 > **Note:** This topic will be updated frequently between now and the final release. Additionally, not all features listed here may be present in all the beta releases.

-Grafana 8.2 continues to build on the foundation laid out in Grafana 8.0 & 8.1. We’ve continued to extend the GeoMap panel and bring new features to the Time Series panel. Grafana 8.2 also marks the start of our work to bring Grafana closer to all users with a focus on increasing Grafana’s accessibility, part of its continuing mission to democratize metrics *for everyone*. 
+Grafana 8.2 continues to build on the foundation laid out in Grafana 8.0 & 8.1. We’ve continued to extend the GeoMap panel and bring new features to the Time Series panel. Grafana 8.2 also marks the start of our work to bring Grafana closer to all users with a focus on increasing Grafana’s accessibility, part of its continuing mission to democratize metrics _for everyone_.

 We’ve summarized what’s new in the release here, but you might also be interested in the announcement blog post as well. If you’d like all the details you can checkout the complete [CHANGELOG.md](https://github.com/grafana/grafana/blob/master/CHANGELOG.md).

@ -34,7 +34,7 @@ A number of new visualizations and features are included in Grafana 8.2 includin

 ### XY Chart [beta]

-The XY Chart panel, aka. scatter panel, is available in beta form. This chart is all about first-class support for data where x does not equate to time. 
+The XY Chart panel, aka. scatter panel, is available in beta form. This chart is all about first-class support for data where x does not equate to time.

 {{< figure src="/static/img/docs/scatter-panel/scatter-placeholder.png" max-width="1200px" caption="Scatter Panel" >}}

@ -62,8 +62,6 @@ Usage Insights Logs contain valuable information about user dashboard visits, qu

 Reports are a powerful way to deliver insights directly to people’s email inboxes. Now you can create a report directly from any dashboard, using the Share button. This is especially useful combined with fine-grained access control, which you can use to grant Editors or Viewers the ability to create reports in Grafana. Learn more about Reporting in the [docs](https://grafana.com/docs/grafana/latest/enterprise/reporting/).

-
 ## Image Renderer performance improvements and measurement

 You can use Grafana’s image renderer to generate JPEG and PDF images of panels and dashboards. These images are used for alert notifications, PDF exports, and reports sent by Grafana. We’ve added additional metrics to the image renderer to help you diagnose its performance, and included guidance in our documentation to help you configure it for the best mix of performance and resource usage. In our tests, we were able to reduce image load time from a 95th percentile of 10 seconds to less than 3 seconds under normal load.
-
--- a/package.json
+++ b/package.json
@ -191,7 +191,7 @@
    "mutationobserver-shim": "0.3.3",
    "ngtemplate-loader": "2.1.0",
    "nodemon": "2.0.2",
-    "pa11y-ci": "2.4.2",
+    "pa11y-ci": "pa11y/pa11y-ci#5c842cf1b9fe2867b70ff5354851d985be8d71c4",
    "postcss": "8.3.6",
    "postcss-loader": "6.1.1",
    "postcss-reporter": "7.0.2",
--- a/scripts/generate-a11y-report.sh
+++ b/scripts/generate-a11y-report.sh
@ -15,9 +15,18 @@ if [ -d "$report" ] ; then
    rm -R "$report"
 fi

-# Run accessibility command
-yarn wait-on http://localhost:3000

+# Run e2e grafana instance 
+
+if [ "$BASE_URL" != "" ]; then
+    echo -e "BASE_URL set, skipping starting server"
+else
+  # Start it in the background
+  ./e2e/start-server > e2e/server.log &
+  ./e2e/wait-for-grafana
+fi
+
+# Run accessibility command
 yarn run -s test:accessibility --json > pa11y-ci-results.json

 # Generate HTML report
--- a/yarn.lock
+++ b/yarn.lock
@ -7010,10 +7010,10 @@ aws4@^1.8.0:
  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"
  integrity sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==

-axe-core@^3.5.1:
-  version "3.5.6"
-  resolved "https://registry.yarnpkg.com/axe-core/-/axe-core-3.5.6.tgz#e762a90d7f6dbd244ceacb4e72760ff8aad521b5"
-  integrity sha512-LEUDjgmdJoA3LqklSTwKYqkjcZ4HKc4ddIYGSAiSkr46NTjzg2L9RNB+lekO9P7Dlpa87+hBtzc2Fzn/+GUWMQ==
+axe-core@^4.0.2:
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/axe-core/-/axe-core-4.3.3.tgz#b55cd8e8ddf659fe89b064680e1c6a4dceab0325"
+  integrity sha512-/lqqLAmuIPi79WYfRpy2i8z+x+vxU3zX2uAm0gs1q52qTuKwolOj1P8XbufpXcsydrpKx2yGn2wzAnxCMV86QA==

 axe-core@^4.2.0:
  version "4.3.2"
@ -7282,6 +7282,11 @@ base64-js@^1.0.2:
  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.1.tgz#58ece8cb75dd07e71ed08c736abc5fac4dbf8df1"
  integrity sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==

+base64-js@^1.3.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
+  integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
+
 base@^0.11.1:
  version "0.11.2"
  resolved "https://registry.yarnpkg.com/base/-/base-0.11.2.tgz#7bde5ced145b6d551a90db87f83c558b4eb48a8f"
@ -7338,14 +7343,15 @@ better-opn@^2.1.1:
  dependencies:
    open "^7.0.3"

-bfj@^4.2.3:
-  version "4.2.4"
-  resolved "https://registry.yarnpkg.com/bfj/-/bfj-4.2.4.tgz#85f7b23683c2afdc15860384a2d1c3fac80ed33a"
-  integrity sha1-hfeyNoPCr9wVhgOEotHD+sgO0zo=
+bfj@~7.0.2:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/bfj/-/bfj-7.0.2.tgz#1988ce76f3add9ac2913fd8ba47aad9e651bfbb2"
+  integrity sha512-+e/UqUzwmzJamNF50tBV6tZPTORow7gQ96iFow+8b562OdMpEK0BcJEq2OSPEDmAbSMBQ7PKZ87ubFkgxpYWgw==
  dependencies:
-    check-types "^7.3.0"
-    hoopy "^0.1.2"
-    tryer "^1.0.0"
+    bluebird "^3.5.5"
+    check-types "^11.1.1"
+    hoopy "^0.1.4"
+    tryer "^1.0.1"

 big.js@^3.1.3:
  version "3.2.0"
@ -7367,6 +7373,15 @@ binary-extensions@^2.0.0:
  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.0.0.tgz#23c0df14f6a88077f5f986c0d167ec03c3d5537c"
  integrity sha512-Phlt0plgpIIBOGTT/ehfFnbNlfsDEiqmzE2KRXoX1bLIlir4X/MR+zSyBEkL05ffWgnRSf/DXv+WrUAVr93/ow==

+bl@^4.0.3:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-4.1.0.tgz#451535264182bec2fbbc83a62ab98cf11d9f7b3a"
+  integrity sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==
+  dependencies:
+    buffer "^5.5.0"
+    inherits "^2.0.4"
+    readable-stream "^3.4.0"
+
 blink-diff@1.0.13:
  version "1.0.13"
  resolved "https://registry.yarnpkg.com/blink-diff/-/blink-diff-1.0.13.tgz#80e3df69de804b30d40c70f041e983841ecda899"
@ -7625,6 +7640,14 @@ buffer@^4.3.0:
    ieee754 "^1.1.4"
    isarray "^1.0.0"

+buffer@^5.2.1, buffer@^5.5.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.7.1.tgz#ba62e7c13133053582197160851a8f648e99eed0"
+  integrity sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==
+  dependencies:
+    base64-js "^1.3.1"
+    ieee754 "^1.1.13"
+
 builtin-modules@^3.1.0:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.1.0.tgz#aad97c15131eb76b65b50ef208e7584cd76a7484"
@ -8001,10 +8024,10 @@ check-more-types@^2.24.0:
  resolved "https://registry.yarnpkg.com/check-more-types/-/check-more-types-2.24.0.tgz#1420ffb10fd444dcfc79b43891bbfffd32a84600"
  integrity sha1-FCD/sQ/URNz8ebQ4kbv//TKoRgA=

-check-types@^7.3.0:
-  version "7.4.0"
-  resolved "https://registry.yarnpkg.com/check-types/-/check-types-7.4.0.tgz#0378ec1b9616ec71f774931a3c6516fad8c152f4"
-  integrity sha512-YbulWHdfP99UfZ73NcUDlNJhEIDgm9Doq9GhpyXbF+7Aegi3CVV7qqMCKTTqJxlvEvnQBp9IA+dxsGN6xK/nSg==
+check-types@^11.1.1:
+  version "11.1.2"
+  resolved "https://registry.yarnpkg.com/check-types/-/check-types-11.1.2.tgz#86a7c12bf5539f6324eb0e70ca8896c0e38f3e2f"
+  integrity sha512-tzWzvgePgLORb9/3a0YenggReLKAIb2owL03H2Xdoe5pKcUyWRSEQ8xfCar8t2SIAuEDwtmx2da1YB52YuHQMQ==

 cheerio-select@^1.5.0:
  version "1.5.0"
@ -8017,7 +8040,7 @@ cheerio-select@^1.5.0:
    domhandler "^4.2.0"
    domutils "^2.7.0"

-cheerio@^1.0.0-rc.3, cheerio@~1.0.0-rc.3:
+cheerio@^1.0.0-rc.3, cheerio@~1.0.0-rc.10:
  version "1.0.0-rc.10"
  resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-1.0.0-rc.10.tgz#2ba3dcdfcc26e7956fc1f440e61d51c643379f3e"
  integrity sha512-g0J0q/O6mW8z5zxQ3A8E8J1hUgp4SMOvEoW/x84OwyHKe/Zccz83PVT4y5Crcr530FV6NgmKI1qvGTKVl9XXVw==
@ -8436,7 +8459,7 @@ command-exists@^1.2.8:
  resolved "https://registry.yarnpkg.com/command-exists/-/command-exists-1.2.8.tgz#715acefdd1223b9c9b37110a149c6392c2852291"
  integrity sha512-PM54PkseWbiiD/mMsbvW351/u+dafwTJ0ye2qB60G1aGQP9j3xK2gmMDc+R34L3nDtx4qMCitXT75mkbkGJDLw==

-commander@2, commander@^2.19.0, commander@^2.20.0, commander@^2.7.1, commander@^2.8.1, commander@^2.9.0, commander@~2.20.3:
+commander@2, commander@^2.19.0, commander@^2.20.0, commander@^2.7.1, commander@^2.8.1, commander@^2.9.0:
  version "2.20.3"
  resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
  integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
@ -8461,7 +8484,7 @@ commander@^5.0.0, commander@^5.1.0:
  resolved "https://registry.yarnpkg.com/commander/-/commander-5.1.0.tgz#46abbd1652f8e059bddaef99bbdcb2ad9cf179ae"
  integrity sha512-P0CysNDQ7rtVw4QIQtm+MRxV66vKFSvlsQvGYXZWR3qFU0jlMKHZZZgw8e+8DSah4UDKMqnknRDQz+xuQXQ/Zg==

-commander@^6.2.0, commander@^6.2.1:
+commander@^6.2.0, commander@^6.2.1, commander@~6.2.1:
  version "6.2.1"
  resolved "https://registry.yarnpkg.com/commander/-/commander-6.2.1.tgz#0792eb682dfbc325999bb2b84fddddba110ac73c"
  integrity sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==
@ -8476,11 +8499,6 @@ commander@~2.19.0:
  resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
  integrity sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==

-commander@~3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-3.0.2.tgz#6837c3fb677ad9933d1cfba42dd14d5117d6b39e"
-  integrity sha512-Gar0ASD4BDyKC4hl4DwHqDrmvjoxWKZigVnAbn5H1owvm4CxCPdb0HQDehwNYMJpla5+M2tPmPARzhtYuwpHow==
-
 comment-parser@1.1.2:
  version "1.1.2"
  resolved "https://registry.yarnpkg.com/comment-parser/-/comment-parser-1.1.2.tgz#e5317d7a2ec22b470dcb54a29b25426c30bf39d8"
@ -10127,6 +10145,11 @@ detect-port@^1.3.0:
    address "^1.0.1"
    debug "^2.6.0"

+devtools-protocol@0.0.869402:
+  version "0.0.869402"
+  resolved "https://registry.yarnpkg.com/devtools-protocol/-/devtools-protocol-0.0.869402.tgz#03ade701761742e43ae4de5dc188bcd80f156d8d"
+  integrity sha512-VvlVYY+VDJe639yHs5PHISzdWTLL3Aw8rO4cvUtwvoxFd6FHbE4OpHHcde52M6096uYYazAmd4l0o5VuFRO2WA==
+
 dezalgo@^1.0.0:
  version "1.0.3"
  resolved "https://registry.yarnpkg.com/dezalgo/-/dezalgo-1.0.3.tgz#7f742de066fc748bc8db820569dddce49bf0d456"
@ -10570,7 +10593,7 @@ encoding@^0.1.11, encoding@^0.1.12:
  dependencies:
    iconv-lite "^0.6.2"

-end-of-stream@^1.0.0, end-of-stream@^1.1.0:
+end-of-stream@^1.0.0, end-of-stream@^1.1.0, end-of-stream@^1.4.1:
  version "1.4.4"
  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
  integrity sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==
@ -10620,7 +10643,7 @@ env-paths@^2.2.0:
  resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-2.2.1.tgz#420399d416ce1fbe9bc0a07c62fa68d67fd0f8f2"
  integrity sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==

-envinfo@^7.7.3, envinfo@^7.7.4:
+envinfo@^7.7.3, envinfo@^7.7.4, envinfo@~7.8.1:
  version "7.8.1"
  resolved "https://registry.yarnpkg.com/envinfo/-/envinfo-7.8.1.tgz#06377e3e5f4d379fea7ac592d5ad8927e0c4d475"
  integrity sha512-/o+BXHmB7ocbHEAs6F2EnG0ogybVVUdkRunTT2glZU9XAaGmhqskrvKwqXuDfNjEO0LZKWdejEEpnq8aM0tOaw==
@ -11503,7 +11526,7 @@ extglob@^2.0.4:
    snapdragon "^0.8.1"
    to-regex "^3.0.1"

-extract-zip@2.0.1:
+extract-zip@2.0.1, extract-zip@^2.0.0:
  version "2.0.1"
  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-2.0.1.tgz#663dca56fe46df890d5f131ef4a06d22bb8ba13a"
  integrity sha512-GDhU9ntwuKyGXdZBUgTIe+vXnWj0fppUEtMDL0+idd5Sta8TGpHssn/eusA9mrPr9qNDym6SxAYZjNvCn/9RBg==
@ -12027,6 +12050,11 @@ front-matter@2.1.2:
  dependencies:
    js-yaml "^3.4.6"

+fs-constants@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-constants/-/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
+  integrity sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==
+
 fs-extra@8.1.0, fs-extra@^8.1.0:
  version "8.1.0"
  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
@ -12968,7 +12996,7 @@ hoist-non-react-statics@^2.3.1:
  resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-2.5.5.tgz#c5903cf409c0dfd908f388e619d86b9c1174cb47"
  integrity sha512-rqcy4pJo55FTTLWt+bU8ukscqHeE/e9KWvsOW2b/a3afxQZhwkQdT1rPPCJ0rYXdj4vNcasY8zHTH+jF/qStxw==

-hoopy@^0.1.2:
+hoopy@^0.1.4:
  version "0.1.4"
  resolved "https://registry.yarnpkg.com/hoopy/-/hoopy-0.1.4.tgz#609207d661100033a9a9402ad3dea677381c1b1d"
  integrity sha512-HRcs+2mr52W0K+x8RzcLzuPPmVIKMSv97RGHy0Ea9y/mpcaK+xTrjICA04KAHi4GRzxliNqNJEFYWHghy3rSfQ==
@ -13140,10 +13168,10 @@ html-webpack-plugin@^4.0.0:
    tapable "^1.1.3"
    util.promisify "1.0.0"

-html_codesniffer@~2.4.1:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/html_codesniffer/-/html_codesniffer-2.4.1.tgz#c1ea1412360e44079b82eb2b06c816c5933aac9e"
-  integrity sha512-7g4Z8+7agJFi7XJGu2r0onIqA7ig9b26vFEvUE6DgtFJlJzy1ELYEKzzd5Xwam4xjHiHQ/w8yHO7KTGNcXnwzg==
+html_codesniffer@^2.5.1:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/html_codesniffer/-/html_codesniffer-2.5.1.tgz#d76d124b8f5cd0e58b3c1b142fd095a40573ea28"
+  integrity sha512-vcz0yAaX/OaV6sdNHuT9alBOKkSxYb8h5Yq26dUqgi7XmCgGUSa7U9PiY1PBXQFMjKv1wVPs5/QzHlGuxPDUGg==

 htmlparser2@^6.1.0:
  version "6.1.0"
@ -13347,7 +13375,7 @@ icss-utils@^5.0.0, icss-utils@^5.1.0:
  resolved "https://registry.yarnpkg.com/icss-utils/-/icss-utils-5.1.0.tgz#c6be6858abd013d768e98366ae47e25d5887b1ae"
  integrity sha512-soFhflCVWLfRNOPU3iv5Z9VUdT44xFRbzjLsEzSr5AQmgqPMTHdU3PMT1Cf1ssx8fLNJDA1juftYl+PUcv3MqA==

-ieee754@^1.1.12, ieee754@^1.1.4:
+ieee754@^1.1.12, ieee754@^1.1.13, ieee754@^1.1.4:
  version "1.2.1"
  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
  integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
@ -15252,6 +15280,11 @@ kleur@^3.0.3:
  resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
  integrity sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w==

+kleur@~4.1.4:
+  version "4.1.4"
+  resolved "https://registry.yarnpkg.com/kleur/-/kleur-4.1.4.tgz#8c202987d7e577766d039a8cd461934c01cda04d"
+  integrity sha512-8QADVssbrFjivHWQU7KkMgptGTl6WAcSdlbBPY4uNF+mWr6DGcKrvY2w4FQJoXch7+fKMjj0dRrL75vk3k23OA==
+
 klona@^2.0.4:
  version "2.0.4"
  resolved "https://registry.yarnpkg.com/klona/-/klona-2.0.4.tgz#7bb1e3affb0cb8624547ef7e8f6708ea2e39dfc0"
@ -15703,7 +15736,7 @@ lodash.uniq@4.5.0, lodash.uniq@^4.5.0:
  resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
  integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=

-lodash@4.17.21, lodash@>=4, "lodash@>=4.17.5 <5.0.0", lodash@^4, lodash@^4.0.0, lodash@^4.1.1, lodash@^4.17.10, lodash@^4.17.12, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0, lodash@^4.7.0, lodash@~4.17.10, lodash@~4.17.15, lodash@~4.17.20:
+lodash@4.17.21, lodash@>=4, "lodash@>=4.17.5 <5.0.0", lodash@^4, lodash@^4.0.0, lodash@^4.1.1, lodash@^4.17.10, lodash@^4.17.12, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0, lodash@^4.7.0, lodash@~4.17.10, lodash@~4.17.15, lodash@~4.17.21:
  version "4.17.21"
  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
@ -16463,6 +16496,11 @@ mixin-deep@^1.2.0:
    for-in "^1.0.2"
    is-extendable "^1.0.1"

+mkdirp-classic@^0.5.2:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz#fa10c9115cc6d8865be221ba47ee9bed78601113"
+  integrity sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A==
+
 mkdirp-infer-owner@^2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/mkdirp-infer-owner/-/mkdirp-infer-owner-2.0.0.tgz#55d3b368e7d89065c38f32fd38e638f0ab61d316"
@ -16814,11 +16852,18 @@ node-fetch@^1.0.1:
    encoding "^0.1.11"
    is-stream "^1.0.1"

-node-fetch@^2.6.1, node-fetch@~2.6.0:
+node-fetch@^2.6.1:
  version "2.6.1"
  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
  integrity sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==

+node-fetch@~2.6.1:
+  version "2.6.5"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.5.tgz#42735537d7f080a7e5f78b6c549b7146be1742fd"
+  integrity sha512-mmlIVHJEu5rnIxgEgez6b9GgWXbkZj5YZ7fx+2r94a2E+Uirsp6HsPTPlomfdHtpt/B0cdKviwkoaM6pyvUOpQ==
+  dependencies:
+    whatwg-url "^5.0.0"
+
 node-forge@^0.10.0:
  version "0.10.0"
  resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.10.0.tgz#32dea2afb3e9926f02ee5ce8794902691a676bf3"
@ -17642,12 +17687,10 @@ p-timeout@^3.1.0, p-timeout@^3.2.0:
  dependencies:
    p-finally "^1.0.0"

-p-timeout@~2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-2.0.1.tgz#d8dd1979595d2dc0139e1fe46b8b646cb3cdf038"
-  integrity sha512-88em58dDVB/KzPEx1X0N3LwFfYZPyDc4B6eF38M1rk9VTZMbxXXgjugz8mmwpS9Ox4BDZ+t6t3QP5+/gazweIA==
-  dependencies:
-    p-finally "^1.0.0"
+p-timeout@~4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-4.1.0.tgz#788253c0452ab0ffecf18a62dff94ff1bd09ca0a"
+  integrity sha512-+/wmHtzJuWii1sXn3HCuH/FTwGhrp4tmJTxSKJbfS+vkipci6osxXM5mY0jUiRzWKMTgUT8l7HFbeSwZAynqHw==

 p-try@^1.0.0:
  version "1.0.0"
@ -17666,71 +17709,38 @@ p-waterfall@^2.1.1:
  dependencies:
    p-reduce "^2.0.0"

-pa11y-ci@2.4.2:
+pa11y-ci@pa11y/pa11y-ci#5c842cf1b9fe2867b70ff5354851d985be8d71c4:
  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/pa11y-ci/-/pa11y-ci-2.4.2.tgz#76cdbd5bf2ad6564e1001626153cc367c92fd91c"
-  integrity sha512-Gv8vLm9t394jfErQNPOjbrqWGWM1/VdjiMPmLTS7K5tHKrm4pZgBhMdLOhEPPmfFkbcCZac37qjSr6lfln66Bg==
+  resolved "https://codeload.github.com/pa11y/pa11y-ci/tar.gz/5c842cf1b9fe2867b70ff5354851d985be8d71c4"
  dependencies:
    async "~2.6.3"
    chalk "~1.1.3"
-    cheerio "~1.0.0-rc.3"
-    commander "~2.20.3"
+    cheerio "~1.0.0-rc.10"
+    commander "~6.2.1"
    globby "~6.1.0"
-    lodash "~4.17.20"
-    node-fetch "~2.6.0"
-    pa11y "~5.3.1"
+    kleur "~4.1.4"
+    lodash "~4.17.21"
+    node-fetch "~2.6.1"
+    pa11y "~6.0.1"
    protocolify "~3.0.0"
-    puppeteer "~1.19.0"
+    puppeteer "~9.1.1"
    wordwrap "~1.0.0"

-pa11y-reporter-cli@~1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/pa11y-reporter-cli/-/pa11y-reporter-cli-1.0.1.tgz#a3d47c98d328e1709f419abf322013ef9bdbf4e3"
-  integrity sha512-k+XPl5pBU2R1J6iagGv/GpN/dP7z2cX9WXqO0ALpBwHlHN3ZSukcHCOhuLMmkOZNvufwsvobaF5mnaZxT70YyA==
+pa11y@~6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/pa11y/-/pa11y-6.0.1.tgz#87eed8e090481ab77ef5979d0b67a618ba5da380"
+  integrity sha512-MWyBCQ29CJYH+cwm87/JTc4P6cEVSZav76jkHe4/2bHEAdtB+Igv8A9IpkZdga7fklDxz1dVok3wAC1/pvoz7w==
  dependencies:
-    chalk "^2.1.0"
-
-pa11y-reporter-csv@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/pa11y-reporter-csv/-/pa11y-reporter-csv-1.0.0.tgz#c19a99e41c14d82669a1dfd907ada7269d423b98"
-  integrity sha512-S2gFgbAvONBzAVsVbF8zsYabszrzj7SKhQxrEbw19zF0OFI8wCWn8dFywujYYkg674rmyjweSxSdD+kHTcx4qA==
-
-pa11y-reporter-json@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/pa11y-reporter-json/-/pa11y-reporter-json-1.0.0.tgz#5762959eeea89cc451a2e1160aa0526280ebfe29"
-  integrity sha512-EdLrzh1hyZ8DudCSSrcakgtsHDiSsYNsWLSoEAo1JnFTIK8hYpD7vL+xgd0u+LXDxz9wLLFnckdubpklaRpl/w==
-  dependencies:
-    bfj "^4.2.3"
-
-pa11y-runner-axe@~1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/pa11y-runner-axe/-/pa11y-runner-axe-1.0.2.tgz#3cdd8e6ff8fba40e7466ad603ac5df38c1475927"
-  integrity sha512-HMw5kQZz16vS5Bhe067esgeuULNzFYP4ixOFAHxOurwGDptlyc2OqH6zfUuK4szB9tbgb5F23v3qz9hCbkGRpw==
-  dependencies:
-    axe-core "^3.5.1"
-
-pa11y-runner-htmlcs@~1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/pa11y-runner-htmlcs/-/pa11y-runner-htmlcs-1.2.1.tgz#cbbeb105ed11b4fafbfb43e20bf4d655efc378aa"
-  integrity sha512-flatSp6moEbqzny18b2IEoDXEWj6xJbJrszdBjUAPQBCN11QRW+SZ0U4uFnxNTLPpXs30N/a9IlH4vYiRr2nPg==
-  dependencies:
-    html_codesniffer "~2.4.1"
-
-pa11y@~5.3.1:
-  version "5.3.1"
-  resolved "https://registry.yarnpkg.com/pa11y/-/pa11y-5.3.1.tgz#589c65189c506ae3122c98b57ba9d5ed29bd2bed"
-  integrity sha512-hRxe9mYUqwODrlIXiTKUrlJX8zgrJZG84s0IrJnvvI8reO6n4RtiF20juTaGukjuHtH8p3tgFh+i2gPcRZSyUg==
-  dependencies:
-    commander "~3.0.2"
+    axe-core "^4.0.2"
+    bfj "~7.0.2"
+    commander "~6.2.1"
+    envinfo "~7.8.1"
+    html_codesniffer "^2.5.1"
+    kleur "~4.1.4"
    node.extend "~2.0.2"
-    p-timeout "~2.0.1"
-    pa11y-reporter-cli "~1.0.1"
-    pa11y-reporter-csv "~1.0.0"
-    pa11y-reporter-json "~1.0.0"
-    pa11y-runner-axe "~1.0.1"
-    pa11y-runner-htmlcs "~1.2.1"
-    puppeteer "~1.19.0"
-    semver "~5.7.0"
+    p-timeout "~4.1.0"
+    puppeteer "~9.1.1"
+    semver "~7.3.5"

 package-json@^4.0.0:
  version "4.0.1"
@ -19475,6 +19485,11 @@ proxy-from-env@^1.0.0:
  resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.0.0.tgz#33c50398f70ea7eb96d21f7b817630a55791c7ee"
  integrity sha1-M8UDmPcOp+uW0h97gXYwpVeRx+4=

+proxy-from-env@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.1.0.tgz#e102f16ca355424865755d2c9e8ea4f24d58c3e2"
+  integrity sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==
+
 prr@~1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
@ -19561,19 +19576,23 @@ puppeteer-core@1.18.1:
    rimraf "^2.6.1"
    ws "^6.1.0"

-puppeteer@~1.19.0:
-  version "1.19.0"
-  resolved "https://registry.yarnpkg.com/puppeteer/-/puppeteer-1.19.0.tgz#e3b7b448c2c97933517078d7a2c53687361bebea"
-  integrity sha512-2S6E6ygpoqcECaagDbBopoSOPDv0pAZvTbnBgUY+6hq0/XDFDOLEMNlHF/SKJlzcaZ9ckiKjKDuueWI3FN/WXw==
+puppeteer@~9.1.1:
+  version "9.1.1"
+  resolved "https://registry.yarnpkg.com/puppeteer/-/puppeteer-9.1.1.tgz#f74b7facf86887efd6c6b9fabb7baae6fdce012c"
+  integrity sha512-W+nOulP2tYd/ZG99WuZC/I5ljjQQ7EUw/jQGcIb9eu8mDlZxNY2SgcJXTLG9h5gRvqA3uJOe4hZXYsd3EqioMw==
  dependencies:
    debug "^4.1.0"
-    extract-zip "^1.6.6"
-    https-proxy-agent "^2.2.1"
-    mime "^2.0.3"
+    devtools-protocol "0.0.869402"
+    extract-zip "^2.0.0"
+    https-proxy-agent "^5.0.0"
+    node-fetch "^2.6.1"
+    pkg-dir "^4.2.0"
    progress "^2.0.1"
-    proxy-from-env "^1.0.0"
-    rimraf "^2.6.1"
-    ws "^6.1.0"
+    proxy-from-env "^1.1.0"
+    rimraf "^3.0.2"
+    tar-fs "^2.0.0"
+    unbzip2-stream "^1.3.3"
+    ws "^7.2.3"

 q@^1.1.2, q@^1.5.1:
  version "1.5.1"
@ -20555,7 +20574,7 @@ read@1, read@~1.0.1:
    string_decoder "~1.1.1"
    util-deprecate "~1.0.1"

-"readable-stream@2 || 3", readable-stream@3, readable-stream@^3.0.0, readable-stream@^3.0.2, readable-stream@^3.0.6:
+"readable-stream@2 || 3", readable-stream@3, readable-stream@^3.0.0, readable-stream@^3.0.2, readable-stream@^3.0.6, readable-stream@^3.1.1, readable-stream@^3.4.0:
  version "3.6.0"
  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
  integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
@ -21562,7 +21581,7 @@ semver-regex@^2.0.0:
  resolved "https://registry.yarnpkg.com/semver-regex/-/semver-regex-2.0.0.tgz#a93c2c5844539a770233379107b38c7b4ac9d338"
  integrity sha512-mUdIBBvdn0PLOeP3TEkMH7HHeUP3GjsXCwKarjv/kGmUFOYg1VqEemKhoQpWMu6X2I8kHeuVdGibLGkVK+/5Qw==

-"semver@2 || 3 || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.6.0, semver@^5.7.0, semver@^5.7.1, semver@~5.7.0:
+"semver@2 || 3 || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.6.0, semver@^5.7.0, semver@^5.7.1:
  version "5.7.1"
  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
  integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
@ -21572,7 +21591,7 @@ semver@7.0.0:
  resolved "https://registry.yarnpkg.com/semver/-/semver-7.0.0.tgz#5f3ca35761e47e05b206c6daff2cf814f0316b8e"
  integrity sha512-+GB6zVA9LWh6zovYQLALHwv5rb2PHGlJi3lfiqIHxR0uuwCgefcOJc59v9fv1w8GbStwxuuqqAjI9NMAOOgq1A==

-semver@7.x, semver@^7.1.1, semver@^7.1.3, semver@^7.2.1, semver@^7.3.2, semver@^7.3.4, semver@^7.3.5, semver@~7.3.0:
+semver@7.x, semver@^7.1.1, semver@^7.1.3, semver@^7.2.1, semver@^7.3.2, semver@^7.3.4, semver@^7.3.5, semver@~7.3.0, semver@~7.3.5:
  version "7.3.5"
  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
  integrity sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==
@ -22813,6 +22832,27 @@ tapable@^2.0.0, tapable@^2.1.1, tapable@^2.2.0:
  resolved "https://registry.yarnpkg.com/tapable/-/tapable-2.2.0.tgz#5c373d281d9c672848213d0e037d1c4165ab426b"
  integrity sha512-FBk4IesMV1rBxX2tfiK8RAmogtWn53puLOQlvO8XuwlgxcYbP4mVPS9Ph4aeamSyyVjOl24aYWAuc8U5kCVwMw==

+tar-fs@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/tar-fs/-/tar-fs-2.1.1.tgz#489a15ab85f1f0befabb370b7de4f9eb5cbe8784"
+  integrity sha512-V0r2Y9scmbDRLCNex/+hYzvp/zyYjvFbHPNgVTKfQvVrb6guiE/fxP+XblDNR011utopbkex2nM4dHNV6GDsng==
+  dependencies:
+    chownr "^1.1.1"
+    mkdirp-classic "^0.5.2"
+    pump "^3.0.0"
+    tar-stream "^2.1.4"
+
+tar-stream@^2.1.4:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-2.2.0.tgz#acad84c284136b060dc3faa64474aa9aebd77287"
+  integrity sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==
+  dependencies:
+    bl "^4.0.3"
+    end-of-stream "^1.4.1"
+    fs-constants "^1.0.0"
+    inherits "^2.0.3"
+    readable-stream "^3.1.1"
+
 tar@^4, tar@^4.4.12:
  version "4.4.19"
  resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.19.tgz#2e4d7263df26f2b914dee10c825ab132123742f3"
@ -23255,6 +23295,11 @@ tr46@^2.1.0:
  dependencies:
    punycode "^2.1.1"

+tr46@~0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
+  integrity sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=
+
 traverse@^0.6.6:
  version "0.6.6"
  resolved "https://registry.yarnpkg.com/traverse/-/traverse-0.6.6.tgz#cbdf560fd7b9af632502fed40f918c157ea97137"
@ -23290,7 +23335,7 @@ trough@^1.0.0:
  resolved "https://registry.yarnpkg.com/trough/-/trough-1.0.5.tgz#b8b639cefad7d0bb2abd37d433ff8293efa5f406"
  integrity sha512-rvuRbTarPXmMb79SmzEp8aqXNKcK+y0XaB298IXueQ8I2PsrATcPBCSPyK/dDNa2iWOhKlfNnOjdAOTBU/nkFA==

-tryer@^1.0.0:
+tryer@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/tryer/-/tryer-1.0.1.tgz#f2c85406800b9b0f74c9f7465b81eaad241252f8"
  integrity sha512-c3zayb8/kWWpycWYg87P71E1S1ZL6b6IJxfb5fvsUgsf0S2MVGaDhDXXjDMpdCpfWXqptc+4mXwmiy1ypXqRAA==
@ -23558,6 +23603,14 @@ unbox-primitive@^1.0.1:
    has-symbols "^1.0.2"
    which-boxed-primitive "^1.0.2"

+unbzip2-stream@^1.3.3:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/unbzip2-stream/-/unbzip2-stream-1.4.3.tgz#b0da04c4371311df771cdc215e87f2130991ace7"
+  integrity sha512-mlExGW4w71ebDJviH16lQLtZS32VKqsSfk80GCfUlwT/4/hNRFsoscrF/c++9xinkMzECL1uL9DDwXqFWkruPg==
+  dependencies:
+    buffer "^5.2.1"
+    through "^2.3.8"
+
 undefsafe@^2.0.2:
  version "2.0.3"
  resolved "https://registry.yarnpkg.com/undefsafe/-/undefsafe-2.0.3.tgz#6b166e7094ad46313b2202da7ecc2cd7cc6e7aae"
@ -24196,6 +24249,11 @@ webfont-matcher@^1.1.0:
  resolved "https://registry.yarnpkg.com/webfont-matcher/-/webfont-matcher-1.1.0.tgz#98ce95097b29e31fbe733053e10e571642d1c6c7"
  integrity sha1-mM6VCXsp4x++czBT4Q5XFkLRxsc=

+webidl-conversions@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
+  integrity sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=
+
 webidl-conversions@^4.0.2:
  version "4.0.2"
  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
@ -24505,6 +24563,14 @@ whatwg-mimetype@^2.2.0, whatwg-mimetype@^2.3.0:
  resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz#3d4b1e0312d2079879f826aff18dbeeca5960fbf"
  integrity sha512-M4yMwr6mAnQz76TbJm914+gPpB/nCwvZbJU28cUD6dR004SAxDLOOSUaB1JDRqLtaOV/vi0IC5lEAGFgrjGv/g==

+whatwg-url@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-5.0.0.tgz#966454e8765462e37644d3626f6742ce8b70965d"
+  integrity sha1-lmRU6HZUYuN2RNNib2dCzotwll0=
+  dependencies:
+    tr46 "~0.0.3"
+    webidl-conversions "^3.0.0"
+
 whatwg-url@^7.0.0:
  version "7.0.0"
  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-7.0.0.tgz#fde926fa54a599f3adf82dff25a9f7be02dc6edd"