[OpenStackSDK] 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: I9c0d4480587d10533113b19e45ee0dec2d37781b

deliverables/rocky/openstacksdk.yaml

@@ -42,6 +42,10 @@ releases:
       - hash: 3c7dfb3d190e6d14d36cce4bbc3e38280761a788
         repo: openstack/openstacksdk
     version: 0.17.3
+  - version: rocky-em
+    projects:
+      - repo: openstack/openstacksdk
+        hash: 3c7dfb3d190e6d14d36cce4bbc3e38280761a788
 repository-settings:
   openstack/openstacksdk: {}
 branches:

deliverables/rocky/os-client-config.yaml

@@ -23,6 +23,10 @@ releases:
       - hash: a024da3618c4a2a69eca0d83f6e4b34fa25643ca
         repo: openstack/os-client-config
     version: 1.31.2
+  - version: rocky-em
+    projects:
+      - repo: openstack/os-client-config
+        hash: a024da3618c4a2a69eca0d83f6e4b34fa25643ca
 branches:
   - location: 1.31.2
     name: stable/rocky

deliverables/rocky/shade.yaml

@@ -13,6 +13,10 @@ releases:
       - hash: df4c5819d2b1da148ef5a6e9a6fa09e684e707dc
         repo: openstack/shade
     version: 1.29.0
+  - version: rocky-em
+    projects:
+      - repo: openstack/shade
+        hash: df4c5819d2b1da148ef5a6e9a6fa09e684e707dc
 repository-settings:
   openstack/shade: {}
 branches: