fix: Creation of entity in createEntity().

Issue introduced in 5432242376.

src/Bundle/ChillMainBundle/CRUD/Controller/AbstractCRUDController.php

@@ -46,7 +46,9 @@ abstract class AbstractCRUDController extends AbstractController
 
     protected function createEntity(string $action, Request $request): object
     {
-        return new ($this->getEntityClass());
+        $class = $this->getEntityClass();
+
+        return new $class;
     }
 
     /**