Automated Project Update Bot fixes

This merge request was automatically created by the Project Update Bot. It contains the changes from run 11-127659.

src/EventSubscriber/SocialAuthSubscriber.php

@@ -19,7 +19,7 @@ class SocialAuthSubscriber implements EventSubscriberInterface {
    * For this case, we are going to subscribe for user creation and login
    * events and call the methods to react on these events.
    */
-  public static function getSubscribedEvents() {
+  public static function getSubscribedEvents(): array {
     $events[SocialAuthEvents::USER_CREATED] = ['onUserCreated'];
 
     return $events;