Release murano for stable/train

This release picks up new commits to murano since
the last release from stable/train.

This is being proposed as a convenience to help make sure stable
changes are being released. If the team is good with this going out,
please respond with a +1 to let the release team know it is OK to
proceed.

If it is not wanted at this time, or if there are more changes that
would be good to get merged before doing a  stable release, please
leave a -1 with a comment with what the team would prefer. We can
then either abandon this patch, or wait for an update with a new
commit hash to use instead.

Signed-off-by: Elod Illes <elod.illes@est.tech>
Change-Id: I6e4846676ffde0a5cb86c7a8ed910aac9cc07211

deliverables/train/murano.yaml

@@ -19,6 +19,10 @@ releases:
     projects:
       - repo: openstack/murano
         hash: 9718a527430101b6c07af056668dc34bcecf5ff9
+  - version: 8.1.1
+    projects:
+      - repo: openstack/murano
+        hash: 4f698865318df4e72b7521aaad34fc0d2ff22dac
 branches:
   - name: stable/train
     location: 8.0.0.0rc1