Build(deps-dev): bump friendsofphp/php-cs-fixer in /dev-tools

Bumps [friendsofphp/php-cs-fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer) from 2.18.4 to 2.18.5.
- [Release notes](https://github.com/FriendsOfPHP/PHP-CS-Fixer/releases)
- [Changelog](https://github.com/FriendsOfPHP/PHP-CS-Fixer/blob/2.18/CHANGELOG.md)
- [Commits](PHP-CS-Fixer/PHP-CS-Fixer@v2.18.4...v2.18.5)

Signed-off-by: dependabot[bot] <support@github.com>

dev-tools/composer.json

@@ -1,7 +1,7 @@
 {
     "require-dev": {
         "ergebnis/composer-normalize": "^2.13.3",
-        "friendsofphp/php-cs-fixer": "^2.18.4",
+        "friendsofphp/php-cs-fixer": "^2.18.5",
         "kubawerlos/php-cs-fixer-config": "^1.9.0",
         "kubawerlos/php-cs-fixer-custom-fixers": "^2.4.1",
         "maglnet/composer-require-checker": "^3.2.0",