[trove] Transition Victoria to EM

This transition the victoria 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.

The transition deadline is April 27th, 2022.

Change-Id: Ie85ce1a8515d706cf3f6e641ba68ced0febf7e4b

deliverables/victoria/python-troveclient.yaml

@@ -31,6 +31,10 @@ releases:
     projects:
       - repo: openstack/python-troveclient
         hash: 41a055526987d20ca36d933b29e698f4182a4587
+  - version: victoria-em
+    projects:
+      - repo: openstack/python-troveclient
+        hash: 41a055526987d20ca36d933b29e698f4182a4587
 branches:
   - name: stable/victoria
     location: 5.1.0

deliverables/victoria/trove-dashboard.yaml

@@ -19,6 +19,10 @@ releases:
     projects:
       - repo: openstack/trove-dashboard
         hash: 1e9ee5bc5e5a5a3da563b1b9bb73a374d40944a6
+  - version: victoria-em
+    projects:
+      - repo: openstack/trove-dashboard
+        hash: 1e9ee5bc5e5a5a3da563b1b9bb73a374d40944a6
 branches:
   - name: stable/victoria
     location: 15.0.0.0rc1

deliverables/victoria/trove.yaml

@@ -23,6 +23,10 @@ releases:
     projects:
       - repo: openstack/trove
         hash: 5165a170c09331643b57e08ecbca85e96bad4ce3
+  - version: victoria-em
+    projects:
+      - repo: openstack/trove
+        hash: 5165a170c09331643b57e08ecbca85e96bad4ce3
 branches:
   - name: stable/victoria
     location: 14.0.0.0rc1