Send notifications until review gets submitted

[jonasfranz]

It would be nice if the users of an issue get a notification / action at dashboard after a new review got submitted. At the moment only notifications for review code comment will be sent.

Blocked by #3748

[jonasfranz]

#3748 got implemented! Ready to get implemented.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs during the next 2 weeks. Thank you for your contributions.

[stale]

This issue has been automatically closed because of inactivity. You can re-open it if needed.