Proposing Wallaby RC1 for murano-agent

If you wants to wait for a specific patch to make it to the release,
someone from your team can -1 the patch to have it held, or update that patch
with a different commit SHA.

Patches with no response will be merged by Friday March 26.

$ git log --oneline --no-merges 6.0.0..7d481ad
7d481ad Fix another base64 python3 issue
3c41b4f Fix base64 usage for Python 3
dd11311 Add Python3 wallaby unit tests
432be0d Update master for stable/victoria

Signed-off-by: Hervé Beraud <hberaud@redhat.com>
Change-Id: Id287b1558ded57c978f6f5a0dab2473c0dfa2069

deliverables/wallaby/murano-agent.yaml

@@ -5,3 +5,11 @@ team: murano
 type: other
 repository-settings:
   openstack/murano-agent: {}
+releases:
+  - version: 7.0.0.0rc1
+    projects:
+      - repo: openstack/murano-agent
+        hash: 7d481ad60e90cfa1ccb967df473fcbe90d3fcc1c
+branches:
+  - name: stable/wallaby
+    location: 7.0.0.0rc1