The choffman github nick is not the actual author of the rabbitmq module

Put the nick in ignored so that they do not get CC'd on every ticket for
that module

.github/BOTMETA.yml

@@ -385,7 +385,9 @@ files:
   $modules/messaging/rabbitmq_policy.py: retr0h
   $modules/messaging/rabbitmq_queue.py: $team_rabbitmq
   $modules/messaging/rabbitmq_user.py: $team_rabbitmq
-  $modules/messaging/rabbitmq_vhost.py: choffman
+  $modules/messaging/rabbitmq_vhost.py:
+    ignored: choffman
+    maintainers: $team_rabbitmq
   $modules/monitoring/airbrake_deployment.py: bpennypacker
   $modules/monitoring/bigpanda.py: hkariti
   $modules/monitoring/boundary_meter.py: ccollicutt