[manila] Tag ocata eol

The manila contributor team has decided to eol the
ocata branch for the project [1]. This branch has not seen
any activity since 13 months.

[1] http://lists.openstack.org/pipermail/openstack-discuss/2020-July/015869.html

Change-Id: Icfe92d3d900559477527a1b13b554f5cbeefff0b
Signed-off-by: Goutham Pacha Ravi <gouthampravi@gmail.com>

deliverables/ocata/python-manilaclient.yaml

@@ -25,5 +25,9 @@ releases:
       - hash: 58933a6848715bbc9beb26c018a5d8e89f94371a
         repo: openstack/python-manilaclient
     version: ocata-em
+  - version: ocata-eol
+    projects:
+      - repo: openstack/python-manilaclient
+        hash: 77d5aa9c74745a1a3e243d3abe0fd304c44567d6
 repository-settings:
   openstack/python-manilaclient: {}