[cloudkitty] Transition Rocky to EM

This transition the rocky 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: I2e9fda88faeacbb7ecad583182b83e608c832c91
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

deliverables/rocky/cloudkitty-dashboard.yaml

@@ -16,6 +16,10 @@ releases:
     projects:
       - repo: openstack/cloudkitty-dashboard
         hash: 6e7db6c425c00cec907cd1cd88e5af78bfaa8898
+  - version: rocky-em
+    projects:
+      - repo: openstack/cloudkitty-dashboard
+        hash: 6e7db6c425c00cec907cd1cd88e5af78bfaa8898
 repository-settings:
   openstack/cloudkitty-dashboard: {}
 release-notes: https://docs.openstack.org/releasenotes/cloudkitty-dashboard/rocky.html

deliverables/rocky/cloudkitty.yaml

@@ -16,6 +16,10 @@ releases:
     projects:
       - repo: openstack/cloudkitty
         hash: df869e4588c937dc0e78680a3b9fe9d0fc937e57
+  - version: rocky-em
+    projects:
+      - repo: openstack/cloudkitty
+        hash: df869e4588c937dc0e78680a3b9fe9d0fc937e57
 cycle-highlights:
   - Cloudkitty can now collect non-OpenStack metrics using a new Promotheus
     collector or the gnocchi collector.

deliverables/rocky/python-cloudkittyclient.yaml

@@ -13,6 +13,10 @@ releases:
     projects:
       - repo: openstack/python-cloudkittyclient
         hash: 37c6bb0c8b2fd9a67a8d15830f545949657e74eb
+  - version: rocky-em
+    projects:
+      - repo: openstack/python-cloudkittyclient
+        hash: 37c6bb0c8b2fd9a67a8d15830f545949657e74eb
 branches:
   - location: 2.0.0
     name: stable/rocky