Bump friendsofphp/php-cs-fixer from 3.91.2 to 3.94.2 in /tools/cs-fixer

Bumps [friendsofphp/php-cs-fixer](https://github.com/PHP-CS-Fixer/PHP-CS-Fixer) from 3.91.2 to 3.94.2.
- [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@v3.91.2...v3.94.2)

---
updated-dependencies:
- dependency-name: friendsofphp/php-cs-fixer
  dependency-version: 3.94.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

tools/cs-fixer/composer.json

@@ -2,7 +2,7 @@
     "name": "coduo/php-matcher-tools",
     "description": "Coduo PHP Matcher - Tools",
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "3.91.2"
+        "friendsofphp/php-cs-fixer": "3.94.2"
     },
     "config": {
         "allow-plugins": false,