minor #1735 [Site] cs fixes (kbond)

This PR was merged into the 2.x branch.

Discussion
----------

[Site] cs fixes

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Issues        | no
| License       | MIT

Commits
-------

9a3d5a2 [Site] cs fixes

Author: kbond

ux.symfony.com/src/Service/EmojiCollection.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace App\Service;
 
 /**

ux.symfony.com/src/Service/LiveDemoRepository.php

@@ -56,7 +56,7 @@ public function findAll(): array
  rich interactions and real-time updates. This journey will take you through many features of Live Components, and you'll
   learn how to use them to create a fun and engaging game.
 EOF,
-                tags: ['game', 'time', 'events','LiveAction'],
+                tags: ['game', 'time', 'events', 'LiveAction'],
             ),
             new LiveDemo(
                 'form-collection-type',

ux.symfony.com/tests/Twig/Components/ChangelogItemTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace App\Tests\Twig\Components;
 
 use App\Twig\Components\ChangelogItem;
@@ -35,13 +44,13 @@ public static function provideContentValues(): iterable
             '# Title 1',
             '# Title 1',
         ];
-        yield "transform_h2_to_h3" => [
+        yield 'transform_h2_to_h3' => [
             '## Title',
-            '### Title'
+            '### Title',
         ];
         yield 'keep_existing_h3' => [
-            "### Title 3",
-            "### Title 3",
+            '### Title 3',
+            '### Title 3',
         ];
         yield 'inject_#issue_link' => [
             'Fixes #1234',