[cyborg] 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: Iaa33e8c1c0c24021a613badf02a7a9f8ad4846ff

deliverables/rocky/cyborg.yaml

@@ -30,6 +30,10 @@ releases:
         repo: openstack/cyborg
         tarball-base: openstack-cyborg
     version: 1.0.0
+  - version: rocky-em
+    projects:
+      - repo: openstack/cyborg
+        hash: b727c1670ab24b68d7224e7967adff5145e45c40
 branches:
   - location: 1.0.0.0rc1
     name: stable/rocky

deliverables/rocky/os-acc.yaml

@@ -15,4 +15,8 @@ releases:
       - hash: f3cb2261c3f8aa1d6cb029fc0ce8e00b53ec7ce0
         repo: openstack/os-acc
     version: 0.1.0
+  - version: rocky-em
+    projects:
+      - repo: openstack/os-acc
+        hash: f3cb2261c3f8aa1d6cb029fc0ce8e00b53ec7ce0
 release-notes: https://docs.openstack.org/releasenotes/os-acc/rocky.html

deliverables/rocky/python-cyborgclient.yaml

@@ -15,6 +15,10 @@ releases:
     projects:
       - repo: openstack/python-cyborgclient
         hash: 16bdd7cccf1966996c327ca14d1ce417ad1e7926
+  - version: rocky-em
+    projects:
+      - repo: openstack/python-cyborgclient
+        hash: 16bdd7cccf1966996c327ca14d1ce417ad1e7926
 branches:
   - name: stable/rocky
     location: 0.2.0