please delete automated invite posted in bug

https://bugs.launchpad.net/aptdaemon/+bug/659438/comments/132 is an automated invite to join a social networking website. While it is arguably not technically spam in that it was sent at the (almost certainly accidental) behest of the user from whose account it was posted, and deactivating the user's account seems unnecessary, it should still nonetheless probably be deleted, as has been done in the past when such invites have been reported here.