Move ansible-role-refstack-client from x/ to openinfra/

ansible-role-refstack-client got accepted on the interop meeting
so let's move it under openinfra/ namespace.

Discussed in an interop meeting on Dec 4th, 2020:
https://etherpad.opendev.org/p/interop

refstack's config will be used as the acl-config as discussed in:
http://lists.openstack.org/pipermail/openstack-discuss/2020-December/019388.html

Change-Id: I896008373973840977534d4a38cb611746239e56

gerrit/acls/x/ansible-role-refstack-client.config

@@ -1,15 +0,0 @@
-[access "refs/heads/*"]
-abandon = group ansible-role-refstack-client-core
-create = group ansible-role-refstack-client-release
-label-Code-Review = -2..+2 group ansible-role-refstack-client-core
-label-Verified = -1..+1 group ansible-role-refstack-client-ci
-label-Workflow = -1..+1 group ansible-role-refstack-client-core
-
-[access "refs/tags/*"]
-pushSignedTag = group ansible-role-refstack-client-release
-
-[receive]
-requireChangeId = true
-
-[submit]
-mergeContent = true

gerrit/projects.yaml

@@ -787,6 +787,10 @@
     - openstack-ci
     - zuul
   description: Zone file for zuul-ci.org
+- project: openinfra/ansible-role-refstack-client
+  description: Ansible role to manage refstack-client
+  use-storyboard: true
+  acl-config: /home/gerrit2/acls/osf/refstack.config
 - project: openinfra/edge-computing-group
   description: General repository for the OpenInfra Edge Computing Group
   use-storyboard: true
@@ -6476,9 +6480,6 @@
   description: Ansible role to manage Jenkins Job Builder
 - project: x/ansible-role-jenkins-plugins
   description: Ansible role to manage Jenkins plugins
-- project: x/ansible-role-refstack-client
-  description: Ansible role to manage refstack-client
-  use-storyboard: true
 - project: x/ansible-role-shade
   description: Ansible role to manage Shade
 - project: x/ansible-role-tripleo-congress

gerritbot/channels.yaml

@@ -1661,7 +1661,7 @@ refstack:
     - patchset-created
     - change-merged
   projects:
-    - opendev/puppet-refstack
+    - openinfra/ansible-role-refstack-client
     - openinfra/python-tempestconf
     - openinfra/refstack
     - openinfra/refstack-client

zuul/main.yaml

@@ -243,6 +243,7 @@
           - opendev/zone-gating.dev
           - opendev/zone-opendev.org
           - opendev/zone-zuul-ci.org
+          - openinfra/ansible-role-refstack-client
           - openinfra/edge-computing-group
           - openinfra/four-opens
           - openinfra/groups
@@ -1081,7 +1082,6 @@
           - x/ansible-role-jenkins
           - x/ansible-role-jenkins-job-builder
           - x/ansible-role-jenkins-plugins
-          - x/ansible-role-refstack-client
           - x/ansible-role-shade
           - x/ansible-tripleo-ipa-server
           - x/apmec