#3383811 tft_file_access missing accessCheck

Closes #3383811

src/Form/DeleteFolderForm.php

@@ -28,6 +28,7 @@ class DeleteFolderForm extends FormBase {
     $fids = \Drupal::entityQuery('media')
       ->condition('bundle', 'tft_file')
       ->condition('tft_folder.target_id', $tid)
+      ->accessCheck(TRUE)
       ->execute();
 
     if (!empty($fids)) {