[cloudkitty] Transition Ocata to End of Life

This transition the Ocata branch to End of Life. The last patch of the
branch will be tagged with ocata-eol tag. The ocata branch cannot be
used anymore and will be deleted if this patch merges.

This is needed as stable/ocata is not actively maintained in the recent
period and thus gate is broken due to job failures. By removing these
branches, infra resources will be freed up, too.

Please try to identify any zuul job, that is defined outside of the
repositories in this patch (for example in openstack-zuul-jobs, etc.)
and won't be used anymore if stable/ocata is deleted, and propose a job
removal patch for them.

Please +1 if the team is ready for us to proceed with this transition,
or -1 if there are still some activity on the branch and the team wants
to continue to maintain it.

Change-Id: I0f5d35e2524bc66d04811a23eb5dbf2f96aa1435

deliverables/ocata/cloudkitty-dashboard.yaml

@@ -16,6 +16,10 @@ releases:
       - hash: 9fb1813e21af118ce49e9db433783d5ac538b2ab
         repo: openstack/cloudkitty-dashboard
     version: ocata-em
+  - version: ocata-eol
+    projects:
+      - repo: openstack/cloudkitty-dashboard
+        hash: 61b4c76e691a0c3f2117ac509626f087f89f9cec
 repository-settings:
   openstack/cloudkitty-dashboard: {}
 release-notes: https://docs.openstack.org/releasenotes/cloudkitty-dashboard/ocata.html

deliverables/ocata/cloudkitty.yaml

@@ -20,6 +20,10 @@ releases:
       - hash: d3604cba7093b7ba5a61529635e1cc8d8318b232
         repo: openstack/cloudkitty
     version: ocata-em
+  - version: ocata-eol
+    projects:
+      - repo: openstack/cloudkitty
+        hash: 5278bd86bb43dfede31f006a9c5efba9f446aff3
 repository-settings:
   openstack/cloudkitty: {}
 release-notes: https://docs.openstack.org/releasenotes/cloudkitty/ocata.html

deliverables/ocata/python-cloudkittyclient.yaml

@@ -16,5 +16,9 @@ releases:
       - hash: 2fe71f729ad689e54ebaf00c575387f0ef4d73ed
         repo: openstack/python-cloudkittyclient
     version: ocata-em
+  - version: ocata-eol
+    projects:
+      - repo: openstack/python-cloudkittyclient
+        hash: 884a227b03ca570d146e2b596f3a009b26abb2b7
 repository-settings:
   openstack/python-cloudkittyclient: {}