build: update license headers to reference Google LLC (#37205)

Update the license headers throughout the repository to reference Google LLC
rather than Google Inc, for the required license headers.

PR Close #37205

packages/examples/common/ngTemplateOutlet/ts/module.ts

@@ -1,6 +1,6 @@
 /**
  * @license
- * Copyright Google Inc. All Rights Reserved.
+ * Copyright Google LLC All Rights Reserved.
  *
  * Use of this source code is governed by an MIT-style license that can be
  * found in the LICENSE file at https://angular.io/license
@@ -20,7 +20,7 @@ import {BrowserModule} from '@angular/platform-browser';
     <hr>
     <ng-container *ngTemplateOutlet="svk; context: myContext"></ng-container>
     <hr>
-    
+
     <ng-template #greet><span>Hello</span></ng-template>
     <ng-template #eng let-name><span>Hello {{name}}!</span></ng-template>
     <ng-template #svk let-person="localSk"><span>Ahoj {{person}}!</span></ng-template>