[karbor] 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: I9ce58fd82763f9e9e6bf2c35cde4afdbeab571c6

deliverables/pike/karbor-dashboard.yaml

@@ -12,6 +12,10 @@ releases:
     projects:
       - repo: openstack/karbor-dashboard
         hash: f2f7e6f99bad7112a3682dd191374c75e2e9fc3d
+  - version: pike-eol
+    projects:
+      - repo: openstack/karbor-dashboard
+        hash: fe125f59d1fb7950abb9f2b9a126b82ec8323694
 branches:
   - location: 0.4.0
     name: stable/pike

deliverables/pike/karbor.yaml

@@ -20,6 +20,10 @@ releases:
     projects:
       - repo: openstack/karbor
         hash: 78d1bed0429ebbfee86fb3422e43a65ae98c9fc9
+  - version: pike-eol
+    projects:
+      - repo: openstack/karbor
+        hash: b1455d65b2b99758050611f3c82ef3ce728043b4
 branches:
   - location: 0.5.0
     name: stable/pike

deliverables/pike/python-karborclient.yaml

@@ -21,6 +21,10 @@ releases:
     projects:
       - repo: openstack/python-karborclient
         hash: d5842f61962b72f093b750b864ec2d0b584f671a
+  - version: pike-eol
+    projects:
+      - repo: openstack/python-karborclient
+        hash: 5d5b18ac484037ff363a58ee958a5024608677ca
 branches:
   - name: stable/pike
     location: 0.6.0