[karbor] Transition Queens to End of Life

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

This is needed as stable/queens 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/queens 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: Ieaddd435fe282465936ac1bd0bc31586f229bdd0

deliverables/queens/karbor-dashboard.yaml

@@ -17,6 +17,10 @@ releases:
     projects:
       - repo: openstack/karbor-dashboard
         hash: bf31d5f2f14a7ff84c651ceed3bbbcbb18a1a533
+  - version: queens-eol
+    projects:
+      - repo: openstack/karbor-dashboard
+        hash: b6219bac05a150b1934bb26cbc23b603535db5eb
 branches:
   - location: 1.0.0
     name: stable/queens

deliverables/queens/karbor.yaml

@@ -16,6 +16,10 @@ releases:
     projects:
       - repo: openstack/karbor
         hash: bba93226e606ef92fee56a5a67b9046d7b692d08
+  - version: queens-eol
+    projects:
+      - repo: openstack/karbor
+        hash: 33a9b2d12ac3d15f5ef89d12f514f3e75a04ce54
 branches:
   - location: 1.0.0
     name: stable/queens

deliverables/queens/python-karborclient.yaml

@@ -17,6 +17,10 @@ releases:
     projects:
       - repo: openstack/python-karborclient
         hash: 604007cbd3eaaa8274e6996220572e6b9433f79c
+  - version: queens-eol
+    projects:
+      - repo: openstack/python-karborclient
+        hash: 6da5073a05bd2b489940d0b4072011ca23bb2a0e
 branches:
   - location: 1.0.0
     name: stable/queens