Subject: bug#36560: Add comment when closing bugs to show it was not by accident

From: 積丹尼 Dan Jacobson <[email-masked]>
Date: Tue, 09 Jul 2019 19:49:07 +0800

I see bugs are now just closed without comment these days.
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=34307
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=34311
If a comment is added, we can tell if they were closed by accident or not.