Chore: Update to yarn 4 (#77156)

* update to yarn 4

* update project to yarn 4

* update tetherdrop archive

* update sdks

* change puppeteer image to official node 20 one

* revert previous, use grafana/docker-puppeteer:pre-node-20 instead

* okay, try original docker image, but use npx instead of yarn for wait-on

* remove wait-on from deps as we use it via npx now

* yarn dedupe

* remove logs from drone

* empty commit testing yarn cache :)

* comment explaining why no -y

scripts/drone/steps/lib.star

@@ -614,7 +614,8 @@ def test_a11y_frontend_step(ver_mode, port = 3001):
       Drone step.
     """
     commands = [
-        "yarn wait-on http://$HOST:$PORT",
+        # Note - this runs in a container running node 14, which does not support the -y option to npx
+        "npx wait-on@7.0.1 http://$HOST:$PORT",
     ]
     failure = "ignore"
     if ver_mode == "pr":