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/forms/ts/simpleForm/e2e_test/simple_form_spec.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

packages/examples/forms/ts/simpleForm/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

packages/examples/forms/ts/simpleForm/simple_form_example.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
@@ -19,7 +19,7 @@ import {NgForm} from '@angular/forms';
       <input name="last" ngModel>
       <button>Submit</button>
     </form>
-    
+
     <p>First name value: {{ first.value }}</p>
     <p>First name valid: {{ first.valid }}</p>
     <p>Form value: {{ f.value | json }}</p>