chore: PHP CS Fixer fixes

Author: keradus

Tests/Command/ErrorDumpCommandTest.php

@@ -15,7 +15,6 @@
 use Symfony\Bundle\FrameworkBundle\Console\Application;
 use Symfony\Bundle\TwigBundle\Tests\TestCase;
 use Symfony\Component\Console\Tester\CommandTester;
-use Symfony\Component\DependencyInjection\Container;
 use Symfony\Component\ErrorHandler\Command\ErrorDumpCommand;
 use Symfony\Component\ErrorHandler\ErrorRenderer\ErrorRendererInterface;
 use Symfony\Component\ErrorHandler\Exception\FlattenException;