[cloudkitty] Transition Pike to End of Life

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

This is needed as stable/pike is not actively maintained in the recent
period and thus gates are mostly broken due to job failures. Besides,
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/pike 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: Ieb39b0ab55bd1d4b6ed6640ce90e2e639685c574

deliverables/pike/cloudkitty-dashboard.yaml

@@ -20,6 +20,10 @@ releases:
       - hash: 7468d434634e608eba10e098ada4fdaa856d54fb
         repo: openstack/cloudkitty-dashboard
     version: pike-em
+  - version: pike-eol
+    projects:
+      - repo: openstack/cloudkitty-dashboard
+        hash: 70abcd53946136c808bb6c84aae64a1a7241b3dd
 repository-settings:
   openstack/cloudkitty-dashboard: {}
 release-notes: https://docs.openstack.org/releasenotes/cloudkitty-dashboard/pike.html

deliverables/pike/cloudkitty.yaml

@@ -20,6 +20,10 @@ releases:
       - hash: e99543c7b85ac2dcb4cde22f7ff64eda4b9f4133
         repo: openstack/cloudkitty
     version: pike-em
+  - version: pike-eol
+    projects:
+      - repo: openstack/cloudkitty
+        hash: 2da6c82e19650c09f13bae1a60a2eebe3687c843
 repository-settings:
   openstack/cloudkitty: {}
 release-notes: https://docs.openstack.org/releasenotes/cloudkitty/pike.html

deliverables/pike/python-cloudkittyclient.yaml

@@ -17,6 +17,10 @@ releases:
       - hash: 4c1629769f57f24c87e45d5f45c36b264da262d1
         repo: openstack/python-cloudkittyclient
     version: pike-em
+  - version: pike-eol
+    projects:
+      - repo: openstack/python-cloudkittyclient
+        hash: d9b9857626d49dd9e5f551ce7218297fe4027ef5
 branches:
   - name: stable/pike
     location: 1.1.0