Add extra fields to config

Reroll patch for 4.2.1

Fixed the a notice due to the none-existing AuthenticateEvent::$cancel_main_authentication property.

Make the patch Drupal 10 compatible, because Event in Symfony got deprecated and replaced with an own Drupal event, available since Drupal 9.

https://www.drupal.org/node/3159012 →

The $event_dispatcher->dispatch arguments have been defined in the wrong order. Here's an updated patch.

matthijs → changed the visibility of the branch 4.x to hidden.

I converted the patch from #3118296-17: Add extra fields to config → into an MR and fixed compatibility with 4.3.3.