Chore: bump Nx to 19 (#88298)

* chore(npm): bump nx to v19

* build(icons): make sure icons are generated before attempting typecheck

package.json

@@ -203,7 +203,7 @@
     "mutationobserver-shim": "0.3.7",
     "ngtemplate-loader": "2.1.0",
     "node-notifier": "10.0.1",
-    "nx": "18.1.3",
+    "nx": "19.0.8",
     "postcss": "8.4.38",
     "postcss-loader": "8.1.1",
     "postcss-reporter": "7.1.0",

packages/grafana-icons/package.json

@@ -28,7 +28,7 @@
   "scripts": {
     "clean": "rimraf ./dist ./compiled ./package.tgz ./src/icons-gen",
     "generate": "yarn clean && npx @svgr/cli ./svg --silent && mv ./src/icons-gen/index.ts ./src",
-    "typecheck": "tsc --emitDeclarationOnly false --noEmit",
+    "typecheck": "yarn generate && tsc --emitDeclarationOnly false --noEmit",
     "lint": "eslint --ext .ts,.tsx ./src",
     "prettier:check": "prettier --check --list-different=false --log-level=warn \"**/*.{ts,tsx,scss,md,mdx,json}\"",
     "build": "yarn generate && rollup -c rollup.config.ts"