Drop Symfony PHPUnit Bridge and update to PHPUnit 11

[Kocal]

• The PHPUnit Bridge tends to be deprecated, or at least, not so essential than before. Related Add PHPUnit 11 recipe, treat PHPUnitBridge only as a PHPUnit extension recipes#1401 (comment)
• Since we will upgrade our minimum supported PHP version, we can update to PHPUnit 11 which requires PHP 8.2