composer(deps): Bump friendsofphp/php-cs-fixer from 3.68.1 to 3.68.3

Bumps [friendsofphp/php-cs-fixer](https://github.com/PHP-CS-Fixer/PHP-CS-Fixer) from 3.68.1 to 3.68.3.
- [Release notes](https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/releases)
- [Changelog](https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/blob/master/CHANGELOG.md)
- [Commits](PHP-CS-Fixer/PHP-CS-Fixer@v3.68.1...v3.68.3)

---
updated-dependencies:
- dependency-name: friendsofphp/php-cs-fixer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

composer.json

@@ -18,7 +18,7 @@
   },
   "require": {
     "php": "~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
-    "friendsofphp/php-cs-fixer": "~3.68.1"
+    "friendsofphp/php-cs-fixer": "~3.68.3"
   },
   "require-dev": {
     "ergebnis/composer-normalize": "^2.45.0",