Drupal 11 compatibility fixes for fakeobjects

I've scan the module using upgrade status & made required changes to make it compatible with D11.

@rahul17 you should create other issue for gitlab-ci, it's irrelevant in this issue.

Do you have any confirmation that this module will drop D8 support?

Merge request 7 is working fine.
upgrade status is showing compatible with Drupal 11 and no problem found.

@rahul17 Let's split the gitlab-ci in another ticket. Also, if there are no code change, we will keep Drupal 8 support.

What I can do is merge !8, not !7.

Sure @xmacinfo. Could you please merge MR !8.

Automatically closed - issue fixed for 2 weeks with no activity.