Release final python-zaqarclient for ussuri

Final ussuri client lib release for the April 9 deadline.

Please leave +1 if we are all set and can proceed. Leave -1 if we
need to wait a little bit longer for something final to land,
then update it with a better commit hash to use for the release
when ready.

Patches with no response will be approved a few days after the
deadline.

Change-Id: I100b7ae5381953e8e5454061d7e2b106696fc518
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

deliverables/ussuri/python-zaqarclient.yaml

@@ -11,3 +11,10 @@ releases:
     projects:
       - repo: openstack/python-zaqarclient
         hash: 6e9a5b59fe37347de58f7ac977acdf2e3deddec3
+  - version: 1.13.1
+    projects:
+      - repo: openstack/python-zaqarclient
+        hash: 4abbe7b4513ed06559323bf7bd075cc9b984ce92
+branches:
+  - name: stable/ussuri
+    location: 1.13.1