This should cleanup our mirror update server so that we no longer have
configes (cron, scripts, logrotate rules, etc) for mirroring opensuse.
It won't clean up the afs volume, but we can get to that later (and it
will probably require manual intervention). This cleanup is done in a
way that it should be able to be applied to future cleanups too (like
when centos 8 stream goes away and everything is centos stream
specific).
Change-Id: Ib5d15ce800ff0620187345e1cfec0b7b5d65bee5
515abdec64