ACMS-4237: minor updates.

Author: rajeshreeputra

modules/acquia_cms_site_studio/acquia_cms_site_studio.install

@@ -131,14 +131,14 @@ function acquia_cms_site_studio_install($is_syncing) {
     $module_installer->install($modules_to_install);
 
     // Add text format permission to developer role.
-    $role = \Drupal::entityTypeManager()->getStorage('user_role')->load('developer');
+    $role = $entity_type_manager->getStorage('user_role')->load('developer');
     $editors = $entity_type_manager->getStorage('editor')->loadMultiple([
       'cohesion',
       'filtered_html',
       'full_html',
     ]);
     foreach($editors as $editor) {
-      $role->grantPermission('use text format ' . $editor->id());
+      $role->grantPermission('use text format ' . $editor->id())->save(TRUE);
     }
   }
 }