Update angular-cli monorepo to v12

Author: renovate-bot

package.json

@@ -39,8 +39,8 @@
     "zone.js": "0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "0.13.10",
-    "@angular/cli": "7.3.10",
+    "@angular-devkit/build-angular": "12.2.6",
+    "@angular/cli": "12.2.6",
     "@angular/compiler-cli": "7.2.16",
     "@angular/language-service": "7.2.16",
     "@types/jasmine": "3.8.2",