Merge pull request #39175 from shdehnavi/settings_app_users_controller_square_bracket_syntax

use square bracket syntax to modify array

Author: ChristophWurst

apps/settings/lib/Controller/UsersController.php

@@ -223,7 +223,7 @@ public function usersList(): TemplateResponse {
 
 				foreach ($groups as $key => $group) {
 					// $userCount += (int)$group['usercount'];
-					array_push($groupsNames, $group['name']);
+					$groupsNames[] = $group['name'];
 					// we prevent subadmins from looking up themselves
 					// so we lower the count of the groups he belongs to
 					if (array_key_exists($group['id'], $userGroups)) {