composer: Update dependencies

Changelogs summary:

 - friendsofphp/php-cs-fixer updated from v3.88.1 to v3.88.2 patch
   See changes: PHP-CS-Fixer/PHP-CS-Fixer@v3.88.1...v3.88.2
   Release notes: https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/releases/tag/v3.88.2

 - j0k3r/graby-site-config updated from 1.0.203 to 1.0.204 patch
   See changes: j0k3r/graby-site-config@1.0.203...1.0.204
   Release notes: https://github.com/j0k3r/graby-site-config/releases/tag/1.0.204

 - phpstan/phpstan updated from 2.1.29 to 2.1.30 patch

 - symfony/phpunit-bridge updated from v7.3.3 to v7.3.4 patch
   See changes: symfony/phpunit-bridge@v7.3.3...v7.3.4
   Release notes: https://github.com/symfony/phpunit-bridge/releases/tag/v7.3.4

Author: jtojnar