[cinder] Transition Wallaby to EM

This transition the wallaby 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 November 2nd, 2022.

Change-Id: I53352d17c2b029f203be97e59b7d688ef7d0b20a

deliverables/wallaby/cinder.yaml

@@ -48,6 +48,10 @@ releases:
     projects:
       - repo: openstack/cinder
         hash: ebc27d371450dccbba49443ab9094484a4f9905c
+  - version: wallaby-em
+    projects:
+      - repo: openstack/cinder
+        hash: ebc27d371450dccbba49443ab9094484a4f9905c
 branches:
   - name: stable/wallaby
     location: 18.0.0.0rc1

deliverables/wallaby/cinderlib.yaml

@@ -10,6 +10,10 @@ releases:
     projects:
       - repo: openstack/cinderlib
         hash: 51609b61a43d53119c8e8e00ae5ef5e919e85a27
+  - version: wallaby-em
+    projects:
+      - repo: openstack/cinderlib
+        hash: 51609b61a43d53119c8e8e00ae5ef5e919e85a27
 branches:
   - location: 4.0.0
     name: stable/wallaby

deliverables/wallaby/os-brick.yaml

@@ -35,6 +35,10 @@ releases:
     projects:
       - repo: openstack/os-brick
         hash: cf69f9247061bd0a945a6fb6bf688acff617eb2c
+  - version: wallaby-em
+    projects:
+      - repo: openstack/os-brick
+        hash: cf69f9247061bd0a945a6fb6bf688acff617eb2c
 branches:
   - location: 4.3.0
     name: stable/wallaby

deliverables/wallaby/python-brick-cinderclient-ext.yaml

@@ -11,6 +11,10 @@ releases:
     projects:
       - repo: openstack/python-brick-cinderclient-ext
         hash: e008ceef79e9424357b2cf63f86a0783399687c2
+  - version: wallaby-em
+    projects:
+      - repo: openstack/python-brick-cinderclient-ext
+        hash: e008ceef79e9424357b2cf63f86a0783399687c2
 branches:
   - name: stable/wallaby
     location: 1.3.0

deliverables/wallaby/python-cinderclient.yaml

@@ -19,6 +19,10 @@ releases:
     projects:
       - repo: openstack/python-cinderclient
         hash: 4f72e6f0c218751d28c8442d401e2fd2abcec1ea
+  - version: wallaby-em
+    projects:
+      - repo: openstack/python-cinderclient
+        hash: 4f72e6f0c218751d28c8442d401e2fd2abcec1ea
 branches:
   - name: stable/wallaby
     location: 7.4.0