Add openstack-venus irc channel in access an gerrit bot

openstack/venus project is newly added
- https://review.opendev.org/c/openstack/project-config/+/808149
and channel is also registered now #openstack-venus.

Change-Id: Iff25cbc517a7b459be23d0f553f8d789c37eae77

accessbot/channels.yaml

@@ -247,6 +247,7 @@ channels:
   - name: openstack-vahana
   - name: openstack-valence
   - name: openstack-valet
+  - name: openstack-venus
   - name: openstack-vitrage
   - name: openstack-watcher
   - name: openstack-windmill

gerritbot/channels.yaml

@@ -1481,6 +1481,20 @@ openstack-valet:
   branches:
     - master
 
+openstack-venus:
+  events:
+    - patchset-created
+    - change-merged
+  projects:
+    - openstack/python-venusclient
+    - openstack/venus
+    - openstack/venus-dashboard
+    - openstack/venus-specs
+    - openstack/venus-tempest-plugin
+  branches:
+    - master
+    - ^stable/.*
+
 openstack-vitrage:
   events:
     - patchset-created