add Matrix Integration option
Review Request #11219 — Created Oct. 14, 2020 and submitted — Latest diff uploaded
Admins can choose to add Matrix Integration.
This will send notifications to the registered matrix room
about new review requets and updates to existing ones.
Tested in RB4.
Edited Slack unit test cases to test Matrix integration.
All tests have passed except 2 of then complaining about
missing image attachmenttests with errors are:
- test_notify_new_review_request_with_image_file_attachment
- test_notify_updated_review_request_with_new_image_attachments