docs: bump to 2024 for copyright text (angular#54822)

Bump copyright text to 2024

PR Close angular#54822

Author: josephperrott

LICENSE

@@ -1,6 +1,6 @@
 The MIT License
 
-Copyright (c) 2010-2023 Google LLC. https://angular.io/license
+Copyright (c) 2010-2024 Google LLC. https://angular.io/license
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

adev/src/app/core/layout/footer/footer.component.html

@@ -116,7 +116,7 @@ <h2>Languages</h2>
     </div>
   </div>
   <p class="docs-license">
-    Super-powered by Google ©2010-2023. Code licensed under an
+    Super-powered by Google ©2010-2024. Code licensed under an
     <a routerLink="/license" title="License text">MIT-style License</a>
     . Documentation licensed under
     <a href="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a>

adev/src/content/reference/license.md

@@ -1,6 +1,6 @@
 # The MIT License
 
-Copyright (c) 2010-2023 Google LLC. https://angular.dev/license
+Copyright (c) 2010-2024 Google LLC. https://angular.dev/license
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

aio/content/license.md

@@ -2,7 +2,7 @@
 @description
 The MIT License
 
-Copyright (c) 2010-2023 Google LLC. https://angular.io/license
+Copyright (c) 2010-2024 Google LLC. https://angular.io/license
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files \(the "Software"\), to deal