[keystone] 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: I91b146fafd3f15490e2295aa6765263af0365bf1

deliverables/ocata/keystone.yaml

@@ -49,5 +49,9 @@ releases:
       - hash: ade177ad357d28746ab4203e56a74e6e1e89c074
         repo: openstack/keystone
     version: ocata-em
+  - version: ocata-eol
+    projects:
+      - repo: openstack/keystone
+        hash: be9b642575c9736be617e8ebc31babf6f97c7dcd
 repository-settings:
   openstack/keystone: {}

deliverables/ocata/keystoneauth.yaml

@@ -40,6 +40,10 @@ releases:
       - hash: 9365dbeb6d4ffb70d0e2ecf561fadbb3e150b23c
         repo: openstack/keystoneauth
     version: ocata-em
+  - version: ocata-eol
+    projects:
+      - repo: openstack/keystoneauth
+        hash: 0df3dde4cd63c5cfdd43a1fa01d962c5f4bdf8fe
 branches:
   - name: stable/ocata
     location: 2.18.0

deliverables/ocata/keystonemiddleware.yaml

@@ -34,6 +34,10 @@ releases:
       - hash: 3a36cc2d0a8504a9df77c5a833edc50a88828252
         repo: openstack/keystonemiddleware
     version: ocata-em
+  - version: ocata-eol
+    projects:
+      - repo: openstack/keystonemiddleware
+        hash: 0b2a1ee40c78b449b9b2499c8e591e5aad8d3136
 branches:
   - name: stable/ocata
     location: 4.14.0

deliverables/ocata/pycadf.yaml

@@ -16,5 +16,9 @@ releases:
       - hash: 6e7ecfae0f6f584fa78dbfe3c318c13e0afbec96
         repo: openstack/pycadf
     version: ocata-em
+  - version: ocata-eol
+    projects:
+      - repo: openstack/pycadf
+        hash: 028b5f2eef54c451744c8c08f30da4443d90eb34
 repository-settings:
   openstack/pycadf: {}

deliverables/ocata/python-keystoneclient.yaml

@@ -30,6 +30,10 @@ releases:
       - hash: 5e23cef55366e09c1b12d692b8666140bed8f549
         repo: openstack/python-keystoneclient
     version: ocata-em
+  - version: ocata-eol
+    projects:
+      - repo: openstack/python-keystoneclient
+        hash: a71912d2be32fd0427d11be0bdcb18e5348488b0
 branches:
   - name: stable/ocata
     location: 3.10.0