Clark Boylan 7c954dba72 Add opendev service-announce list
This way we can send a single email that our users can see if subscribed
to this list instead of sending emails to all of their discuss lists.

Change-Id: I3b978a3c4e7888f14e3986628cb29a6c86bbcf61
2019-05-30 13:53:00 -07:00
..