Fix code style

src/Core/Logger.php

@@ -10,7 +10,6 @@ namespace Friendica\Core;
 use Friendica\DI;
 use Friendica\Core\Logger\Type\WorkerLogger;
 use Psr\Log\LoggerInterface;
-use Psr\Log\LogLevel;
 
 /**
  * Logger functions

tests/functional/DependencyCheckTest.php

@@ -21,7 +21,7 @@ use Psr\Log\LoggerInterface;
 
 class DependencyCheckTest extends FixtureTestCase
 {
-	protected function setUp() : void
+	protected function setUp(): void
 	{
 		parent::setUp();