fix: unit tests

Author: lukmzig

tests/Unit/Service/Permission/PermissionServiceTest.php

@@ -27,6 +27,7 @@
 use Pimcore\Bundle\GenericDataIndexBundle\Permission\Workspace\DocumentWorkspace;
 use Pimcore\Bundle\GenericDataIndexBundle\Service\EventService;
 use Pimcore\Bundle\GenericDataIndexBundle\Service\Permission\PermissionService;
+use Pimcore\Bundle\GenericDataIndexBundle\Service\SearchIndex\LanguageServiceInterface;
 use Pimcore\Bundle\GenericDataIndexBundle\Service\Workspace\WorkspaceService;
 use Pimcore\Bundle\StaticResolverBundle\Models\User\UserResolver;
 use Pimcore\Bundle\StaticResolverBundle\Models\User\UserResolverInterface;
@@ -485,6 +486,7 @@ private function getPermissionServiceWithoutUser(): PermissionService
     {
         return new PermissionService(
             $this->getEventService(),
+            $this->makeEmpty(LanguageServiceInterface::class),
             new WorkspaceService(
                 new UserResolver()
             )