[kolla] Transition Ussuri to EM

This transition the ussuri branch to extended maintenance.
Changes for bugfixes and things the team deems important are
still encouraged, but there will no longer be official releases
off of the branch.

Please +1 if the team is ready for us to proceed with this
transition, or -1 if there are any final backports currently in
flight that we should wait for. For the latter case, please
update the patch with the new commit hash after doing a final
release to get those changes out so we know to proceed with the
transition.

Change-Id: Ifa0b1b059ca8aafb76b2c25c1dd03209bc001f2d

deliverables/ussuri/kayobe.yaml

@@ -56,6 +56,14 @@ releases:
     projects:
       - repo: openstack/kayobe
         hash: 95dabea3465775a03694badc55f5ced944e1a0ac
+  - version: ussuri-em
+    projects:
+      - repo: openstack/kayobe
+        hash: 95dabea3465775a03694badc55f5ced944e1a0ac
+      - repo: openstack/kayobe-config
+        hash: 5359d8c2d5dca52ba85f1d707b93bd56eb5b51e6
+      - repo: openstack/kayobe-config-dev
+        hash: cb096de2edc8a4eaab6b9fb1061a6e218ef238e0
 branches:
   - name: stable/ussuri
     location: 8.0.0.0rc1

deliverables/ussuri/kolla-ansible.yaml

@@ -34,6 +34,10 @@ releases:
     projects:
       - repo: openstack/kolla-ansible
         hash: 3c21a5391c4832031d3f468aa1cd22d584505c41
+  - version: ussuri-em
+    projects:
+      - repo: openstack/kolla-ansible
+        hash: 3c21a5391c4832031d3f468aa1cd22d584505c41
 branches:
   - name: stable/ussuri
     location: 10.0.0.0rc1

deliverables/ussuri/kolla-cli.yaml

@@ -18,6 +18,10 @@ releases:
     projects:
       - repo: openstack/kolla-cli
         hash: e99835c308291bb589a7b24c6848df927608b517
+  - version: ussuri-em
+    projects:
+      - repo: openstack/kolla-cli
+        hash: e99835c308291bb589a7b24c6848df927608b517
 branches:
   - name: stable/ussuri
     location: 10.0.0.0rc1

deliverables/ussuri/kolla.yaml

@@ -54,6 +54,10 @@ releases:
     projects:
       - repo: openstack/kolla
         hash: 5445c1e54a1e96d568bc9f45b066e479640e3895
+  - version: ussuri-em
+    projects:
+      - repo: openstack/kolla
+        hash: 5445c1e54a1e96d568bc9f45b066e479640e3895
 branches:
   - name: stable/ussuri
     location: 10.0.0.0rc1