Release manila for stable/stein

This release picks up new commits to manila since
the last release from stable/stein.

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.

This is not a release team activity, it is just to help out with
stable releases. If there is no response to the patch, we will
assume a release is not needed and abandon the patch after one
week.

Change-Id: I2a97a8567511296ee019f464d72b2a3f9302fb34
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

deliverables/stein/manila.yaml

@@ -35,6 +35,10 @@ releases:
     projects:
       - repo: openstack/manila
         hash: 0f27c9e4da594d869143c99fc0c294c5ac0f5c7c
+  - version: 8.1.3
+    projects:
+      - repo: openstack/manila
+        hash: ef79a1df75850e2bf0e8c7e9ac95ceab93cd3232
 branches:
   - location: 8.0.0.0rc1
     name: stable/stein