chore: fix cgl issues flagged by phpstan

src/Controller/Account/PersonalDataController.php

@@ -105,7 +105,7 @@ class PersonalDataController extends AbstractController
                     return $this->redirectToRoute('app_personal_data');
                 }
 
-                if ($updateResult instanceof PersonalDataUpdateResponse && false === $updateResult->changed) {
+                if (false === $updateResult->changed) {
                     $this->logger->error('BPN did not apply personal data update', [
                         'email' => $user->getEmail(),
                         'addressId' => $updateResult->addressId,