Calls hooks for comment status transitions. If the new comment status is not the same as the previous comment status, then two hooks will be ran, the first is {@see 'transition_comment_status'} with new status, old status, and comment data. The next action called is {@see comment_$old_status_to_$new_status'}. It has the comment data.
The final action will run whether or not the comment statuses are the same. The action is named {@see 'comment_$new_status_$comment->comment_type'}.