Release manila-ui for stable/train

This release picks up new commits to manila-ui 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.

Change-Id: I6373de315acbbbf0195ccb072f2ae90fd29ce48f
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

deliverables/train/manila-ui.yaml

@@ -15,6 +15,10 @@ releases:
       - repo: openstack/manila-ui
         hash: 7f0c6ad276d42289c61761e9cdcaa3720f7be764
     version: 2.19.1
+  - version: 2.19.2
+    projects:
+      - repo: openstack/manila-ui
+        hash: b1f62a005c61555205931985f6a871e57b2adcab
 branches:
   - location: 2.19.0
     name: stable/train