Don't skip Doctrine tests on php 8.

Author: derrabus

Tests/Transport/Doctrine/DoctrineIntegrationTest.php

@@ -14,7 +14,6 @@
 use Doctrine\DBAL\Driver\Result as DriverResult;
 use Doctrine\DBAL\DriverManager;
 use Doctrine\DBAL\Result;
-use Doctrine\DBAL\Version;
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\Messenger\Tests\Fixtures\DummyMessage;
 use Symfony\Component\Messenger\Transport\Doctrine\Connection;
@@ -31,13 +30,6 @@ class DoctrineIntegrationTest extends TestCase
     /** @var string */
     private $sqliteFile;
 
-    public static function setUpBeforeClass(): void
-    {
-        if (\PHP_VERSION_ID >= 80000 && class_exists(Version::class)) {
-            self::markTestSkipped('Doctrine DBAL 2.x is incompatible with PHP 8.');
-        }
-    }
-
     protected function setUp(): void
     {
         $this->sqliteFile = sys_get_temp_dir().'/symfony.messenger.sqlite';