Automated Project Update Bot fixes

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

scheduled_message_easy_email/src/EventSubscriber/ScheduledMessageEasyEmailSubscriber.php

@@ -96,7 +96,7 @@ class ScheduledMessageEasyEmailSubscriber implements EventSubscriberInterface {
   /**
    * {@inheritdoc}
    */
-  public static function getSubscribedEvents() {
+  public static function getSubscribedEvents(): array {
     return [
       ScheduledMessageEvents::SEND_MESSAGE => ['onSendMessage'],
     ];