Add an activity when deleting attachments from comments

Issue Summary

When adding an attachment via a comment in Activity > All we can see the attachment, but when editing that comment and deleting the attachment it contained, this action is not logged in the Activity - it only shows that the comment is Edited.

Steps to Reproduce

1. Create issue
2. Add a comment with an attachment:
   
3. Edit the comment by removing the attachment:

Expected Results

In server doing the exact same steps had a log of the attachment

Actual Results

There is no log that the attachment existed. Only “Edited” indication that the comment was edited and nothing on the attachment.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available