Release Yoga RC1 for zun

This patch proposes an RC1 release for zun to get any merged
changes out prior to the RC1 deadline for Yoga going into effect.

If the team is ready to proceed, please leave a +1 to acknowledge this
release and we will process right away. If the team is working on any
final merges, leave a -1 with some detail on the status and update the
patch with the new commit hash to use when ready.

Patches with no response will be merged by Thursday, March 10th.

Signed-off-by: Elod Illes <elod.illes@est.tech>
Change-Id: I7b515367d3856c63e2b3d6d166ca54bb9c8e25c6

deliverables/yoga/zun.yaml

@@ -5,3 +5,11 @@ team: zun
 type: service
 repository-settings:
   openstack/zun: {}
+releases:
+  - version: 9.0.0.0rc1
+    projects:
+      - repo: openstack/zun
+        hash: 164123eb75facec8820d3c4278403ba11276e1f1
+branches:
+  - name: stable/yoga
+    location: 9.0.0.0rc1