chore(deps): update angular to v21

Author: renovate[bot]

package.json

@@ -34,23 +34,23 @@
     "g": "plop --cwd tools/src/generators/plop"
   },
   "dependencies": {
-    "@angular/common": "20.3.14",
-    "@angular/core": "20.3.14",
-    "@angular/forms": "20.3.14",
-    "@angular/router": "20.3.14",
+    "@angular/common": "21.0.6",
+    "@angular/core": "21.0.6",
+    "@angular/forms": "21.0.6",
+    "@angular/router": "21.0.6",
     "react": "19.2.1",
     "react-dom": "19.2.1",
     "rxjs": "7.8.2",
     "tslib": "2.8.1",
     "zone.js": "0.15.1"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "20.3.12",
-    "@angular-devkit/core": "20.3.12",
-    "@angular-devkit/schematics": "20.3.12",
-    "@angular/cli": "20.3.12",
-    "@angular/compiler-cli": "20.3.14",
-    "@angular/language-service": "20.3.14",
+    "@angular-devkit/build-angular": "21.0.3",
+    "@angular-devkit/core": "21.0.3",
+    "@angular-devkit/schematics": "21.0.3",
+    "@angular/cli": "21.0.3",
+    "@angular/compiler-cli": "21.0.6",
+    "@angular/language-service": "21.0.6",
     "@babel/core": "7.28.0",
     "@babel/preset-react": "7.27.1",
     "@beeq/storybook-addon-html": "6.0.0",
@@ -71,7 +71,7 @@
     "@nx/workspace": "22.1.1",
     "@nxext/stencil": "21.0.0",
     "@rollup/plugin-url": "8.0.2",
-    "@schematics/angular": "20.3.12",
+    "@schematics/angular": "21.0.3",
     "@stencil/angular-output-target": "1.1.1",
     "@stencil/core": "4.38.3",
     "@stencil/react-output-target": "1.2.0",
@@ -113,7 +113,7 @@
     "lit": "3.3.1",
     "lit-html": "3.3.1",
     "nanospinner": "1.2.2",
-    "ng-packagr": "20.3.2",
+    "ng-packagr": "21.0.1",
     "npm-run-all": "4.1.5",
     "nx": "22.1.1",
     "nx-stylelint": "18.0.0",