[mistral] 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: Id6541f9a0285ed369201e898cf2cd66ed1829219

deliverables/queens/mistral-dashboard.yaml

@@ -38,6 +38,10 @@ releases:
     projects:
       - repo: openstack/mistral-dashboard
         hash: 1734cdf479b70643155e421635e3e7d443cffcaa
+  - version: queens-eol
+    projects:
+      - repo: openstack/mistral-dashboard
+        hash: 3e46f0dbba7dfdc06d22c00d0a633b38d8731ea5
 repository-settings:
   openstack/mistral-dashboard: {}
 branches:

deliverables/queens/mistral-extra.yaml

@@ -38,6 +38,10 @@ releases:
     projects:
       - repo: openstack/mistral-extra
         hash: e761742f652a981eddf8ea3b50e2eabea3ca6b97
+  - version: queens-eol
+    projects:
+      - repo: openstack/mistral-extra
+        hash: 5d8f45de03ff933a4a474c91cd581dd7057613b5
 repository-settings:
   openstack/mistral-extra: {}
 branches:

deliverables/queens/mistral-lib.yaml

@@ -13,6 +13,10 @@ releases:
     projects:
       - repo: openstack/mistral-lib
         hash: d61073add0c978c234c3b6f7d674b9d95d0b7e13
+  - version: queens-eol
+    projects:
+      - repo: openstack/mistral-lib
+        hash: abf520d2f3de4b07541b1426656085be1eb47570
 branches:
   - location: 0.4.0
     name: stable/queens

deliverables/queens/mistral.yaml

@@ -54,6 +54,10 @@ releases:
     projects:
       - repo: openstack/mistral
         hash: 241d0b4d4e5f7aa203adf1dcacb3794c5dff4522
+  - version: queens-eol
+    projects:
+      - repo: openstack/mistral
+        hash: da0e2639a8d89e95ac3011d0c21696d37b03301e
 repository-settings:
   openstack/mistral: {}
 branches:

deliverables/queens/python-mistralclient.yaml

@@ -20,6 +20,10 @@ releases:
     projects:
       - repo: openstack/python-mistralclient
         hash: 1008e4e4cbd58465226a54c261b1d73021fcd2ed
+  - version: queens-eol
+    projects:
+      - repo: openstack/python-mistralclient
+        hash: c34dc2e50c972558542bdcc5a59d00a2f5135b64
 release-notes: https://docs.openstack.org/releasenotes/python-mistralclient/queens.html
 repository-settings:
   openstack/python-mistralclient: {}