Move #zuul from OFTC to Matrix

Zuul is moving to an unbridged Matrix room.  Remove eavesdrop from
the OFTC room, and add the Matrix room to the two new Matrix bots.

Change-Id: I9bf34c1f67c6dac41c3761f8ccde4d7fa76bbf89

inventory/service/group_vars/eavesdrop.yaml

@@ -95,7 +95,6 @@ limnoria_oftc_channels:
   - '#storyboard'
   - '#tacker'
   - '#tripleo'
-  - '#zuul'
 statusbot_channels:
   - airshipit
   - edge-computing-group
@@ -179,7 +178,6 @@ statusbot_channels:
   - syscompass
   - tacker
   - tripleo
-  - zuul
 statusbot_auth_nicks:
   - jeblair
   - corvus

playbooks/roles/matrix-eavesdrop/templates/config.yaml

@@ -11,3 +11,5 @@ config:
 rooms:
   - id: "#test:opendev.org"
     path: "#test"
+  - id: "#zuul:opendev.org"
+    path: "#zuul"

playbooks/roles/matrix-gerritbot/files/gerritbot.yaml

@@ -9,3 +9,16 @@
   projects:
     - zuul/*
     - opendev/*
+
+- room: '#zuul:opendev.org'
+  branches:
+    - master
+  servers:
+    - review.opendev.org
+  events:
+    - PatchsetCreated
+    - ChangeMerged
+  projects:
+    - zuul/*
+    - opendev/zone-zuul-ci.org
+    - opendev/zone-gating.dev