chore: code cleanup with rector and php-cs-fixer

tests/Controller/Account/PersonalDataControllerTest.php

@@ -17,7 +17,6 @@ use Doctrine\ORM\EntityManagerInterface;
 use PHPUnit\Framework\TestCase;
 use Psr\Log\LoggerInterface;
 use Symfony\Component\Form\FormInterface;
-use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;