[manila] release 9.1.4 from stable/train

A number of bug fixes have been committed to
manila's stable/train branch, fixing:

 bug #1879754 - neutron port lookup
 bug #1703581 - lvm driver fails to extend cifs
 bug #1850264 - async message on share extend error
 bug #1882590 - netapp vserver scoped driver auth
 bug #1841035 - dell emc unity cifs ace creation
 bug #1885956 - share type api creates db record on failure
 bug #1887695 - systemctl proxying
 bug #1887643 - netapp active directory config
 bug #1863021 - eventlet monkey patching issue
 bug #1688620 - netapp retrying migration abort
 bug #1880747 - netapp default ipspace deletion
 bug #1887694 - lvm driver share extension
 bug #1888915 - lvm driver share deletion

No user facing API has been altered in a regressive
manner, no db schema changes have been committed
and the new configuration option added comes with
an appropriate default, and has no upgrade impact.

Change-Id: I005919bc6d03ca1ca173347021d78f168e88a5f1
Signed-off-by: Goutham Pacha Ravi <gouthampravi@gmail.com>

deliverables/train/manila.yaml

@@ -48,6 +48,10 @@ releases:
     projects:
       - repo: openstack/manila
         hash: 4cbfb04502c749a3b66bec02e03255b37ab83d52
+  - version: 9.1.4
+    projects:
+      - repo: openstack/manila
+        hash: 690c9ac250bdd82df63646c4258f3c2964e46785
 branches:
   - name: stable/train
     location: 9.0.0.0rc1