Automated Project Update Bot fixes

This merge request was automatically created by the Project Update Bot. It contains the changes from run 11-194493.

src/EventSubscriber/OrderCompleteSubscriber.php

@@ -51,7 +51,7 @@ class OrderCompleteSubscriber implements EventSubscriberInterface {
    * @return events
    *   Description of the return value, which is a events.
    */
-  public static function getSubscribedEvents() {
+  public static function getSubscribedEvents(): array {
     $events['commerce_order.place.post_transition'] = ['orderCompleteHandler'];
     return $events;
   }