Update angular-cli monorepo to v21.2.7 (#8384)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

examples/angular/package.json

@@ -44,10 +44,10 @@
     "@angular/platform-browser": "21.2.8",
     "@angular/platform-browser-dynamic": "21.2.8",
     "@angular/platform-server": "21.2.8",
-    "@angular/pwa": "21.2.6",
+    "@angular/pwa": "21.2.7",
     "@angular/router": "21.2.8",
     "@angular/service-worker": "21.2.8",
-    "@angular/ssr": "21.2.6",
+    "@angular/ssr": "21.2.7",
     "@capacitor/android": "8.3.0",
     "@capacitor/core": "8.3.0",
     "@capacitor/ios": "8.3.0",
@@ -67,9 +67,9 @@
     "zone.js": "0.16.1"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "21.2.6",
-    "@angular/build": "21.2.6",
-    "@angular/cli": "21.2.6",
+    "@angular-devkit/build-angular": "21.2.7",
+    "@angular/build": "21.2.7",
+    "@angular/cli": "21.2.7",
     "@angular/compiler-cli": "21.2.8",
     "@angular/language-service": "21.2.8",
     "@capacitor/cli": "latest",