Add ansible-role-zuul-registry role for windmill

We'll be using this role to deploy
https://opendev.org/zuul/zuul-registry for windmill usage.

Change-Id: Iadc1dbbeb6b348ff84460b4043d30c1a2630164a
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

gerrit/acls/windmill/ansible-role-zuul-registry.config

@@ -0,0 +1,14 @@
+[access "refs/heads/*"]
+abandon = group ansible-role-zuul-registry-core
+label-Code-Review = -2..+2 group ansible-role-zuul-registry-core
+label-Workflow = -1..+1 group ansible-role-zuul-registry-core
+
+[access "refs/tags/*"]
+pushSignedTag = group ansible-role-zuul-registry-release
+
+[receive]
+requireChangeId = true
+requireContributorAgreement = false
+
+[submit]
+mergeContent = true

gerrit/projects.yaml

@@ -6099,6 +6099,8 @@
   description: Ansible role to manage Zookeeper
 - project: windmill/ansible-role-zuul
   description: Ansible role to manage Zuul
+- project: windmill/ansible-role-zuul-registry
+  description: Ansible role to manage Zuul Registry
 - project: windmill/windmill
   description: An Ansible deployment to validate ansible roles for Continuous Integration.
 - project: windmill/windmill-backup

gerritbot/channels.yaml

@@ -2090,6 +2090,7 @@ openstack-windmill:
     - windmill/ansible-role-whisper
     - windmill/ansible-role-zookeeper
     - windmill/ansible-role-zuul
+    - windmill/ansible-role-zuul-registry
     - windmill/windmill
     - windmill/windmill-backup
     - windmill/windmill-config

zuul/main.yaml

@@ -1112,6 +1112,7 @@
           - windmill/ansible-role-whisper
           - windmill/ansible-role-zookeeper
           - windmill/ansible-role-zuul
+          - windmill/ansible-role-zuul-registry
           - windmill/windmill
           - windmill/windmill-backup
           - windmill/windmill-config