build: update to Angular 15.1 stable (#26433)

Updates the repo to Angular 15.1 stable.

(cherry picked from commit 8448a44)

package.json

@@ -56,12 +56,12 @@
   },
   "version": "15.1.0",
   "dependencies": {
-    "@angular/animations": "^15.1.0-rc.0",
-    "@angular/common": "^15.1.0-rc.0",
-    "@angular/compiler": "^15.1.0-rc.0",
-    "@angular/core": "^15.1.0-rc.0",
-    "@angular/forms": "^15.1.0-rc.0",
-    "@angular/platform-browser": "^15.1.0-rc.0",
+    "@angular/animations": "^15.1.0",
+    "@angular/common": "^15.1.0",
+    "@angular/compiler": "^15.1.0",
+    "@angular/core": "^15.1.0",
+    "@angular/forms": "^15.1.0",
+    "@angular/platform-browser": "^15.1.0",
     "@types/google.maps": "^3.47.3",
     "@types/youtube": "^0.0.46",
     "rxjs": "^6.6.7",
@@ -70,18 +70,18 @@
     "zone.js": "~0.11.5"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^15.1.0-rc.0",
-    "@angular-devkit/core": "^15.1.0-rc.0",
-    "@angular-devkit/schematics": "^15.1.0-rc.0",
+    "@angular-devkit/build-angular": "^15.1.0",
+    "@angular-devkit/core": "^15.1.0",
+    "@angular-devkit/schematics": "^15.1.0",
     "@angular/bazel": "15.1.0-next.3",
     "@angular/build-tooling": "https://github.com/angular/dev-infra-private-build-tooling-builds.git#1fd144d9f9db6a6cfe3e2617c4fc70e119a400cb",
-    "@angular/cli": "^15.1.0-rc.0",
-    "@angular/compiler-cli": "^15.1.0-rc.0",
-    "@angular/localize": "^15.1.0-rc.0",
+    "@angular/cli": "^15.1.0",
+    "@angular/compiler-cli": "^15.1.0",
+    "@angular/localize": "^15.1.0",
     "@angular/ng-dev": "https://github.com/angular/dev-infra-private-ng-dev-builds.git#757a386a63e960c4006efd26482f0d52dd0a1604",
-    "@angular/platform-browser-dynamic": "^15.1.0-rc.0",
-    "@angular/platform-server": "^15.1.0-rc.0",
-    "@angular/router": "^15.1.0-rc.0",
+    "@angular/platform-browser-dynamic": "^15.1.0",
+    "@angular/platform-server": "^15.1.0",
+    "@angular/router": "^15.1.0",
     "@axe-core/webdriverjs": "^4.3.2",
     "@babel/core": "^7.16.12",
     "@bazel/bazelisk": "1.12.1",
@@ -146,7 +146,7 @@
     "@octokit/rest": "18.3.5",
     "@rollup/plugin-commonjs": "^21.0.0",
     "@rollup/plugin-node-resolve": "^13.1.3",
-    "@schematics/angular": "^15.1.0-rc.0",
+    "@schematics/angular": "^15.1.0",
     "@types/babel__core": "^7.1.18",
     "@types/browser-sync": "^2.26.3",
     "@types/fs-extra": "^9.0.13",