Feature Request: trigger course updated event on course-config-set

[cbrherms]

It would be useful in the event of a course being changed via course-config-set that the \core\event\course_updated event is triggered. This would allow observers to then trigger.

In our case, this would be the o365 plugin which would update linked MS teams.

Some may not want this to be the default though, so potentially as a switchable option?