Creating stable wallaby for ironic-python-agent

If you want to wait and make another release before the branch is cut,
someone from the team can -1 the patch to have it held, or update that
patch to include another release and stable branch point.

Patches with no response will be merged by Friday April 02.

Change-Id: I0835b299f3fe9d5ec383d482df76485c60f2aceb

deliverables/wallaby/ironic-python-agent.yaml

@@ -16,8 +16,14 @@ releases:
     projects:
       - repo: openstack/ironic-python-agent
         hash: 13c3c60ff1716cb25d0a33e85089304ae49ef8e2
+  - version: 7.0.0
+    projects:
+      - repo: openstack/ironic-python-agent
+        hash: 993f9a0ceb7a731677fccdce176f4faaea6ec116
 branches:
   - name: bugfix/6.5
     location: 6.5.0
   - name: bugfix/6.6
     location: 6.6.0
+  - name: stable/wallaby
+    location: 7.0.0