[python-manilaclient] Release python-manilaclient for stable/zed

Changes since 4.1.1:

$ git log --oneline --no-merges 4.1.1..71c7805
71c7805 (HEAD, origin/stable/zed) Use suitable api version for OSC.
2128ea1 Fix share network create command with the AZ option
f34641e [stable-only] Pin tox version
8d9ea26 Support --os-key option

While 71c7805 introduces a new "feature", we cannot bump the
version to 4.2.0 in this series because we began stable/2023.1
series releases with that version.

Change-Id: I8c19f2b4eaca05a528e638f0fda4b460edf41f51

deliverables/zed/python-manilaclient.yaml

@@ -23,6 +23,10 @@ releases:
     projects:
       - repo: openstack/python-manilaclient
         hash: b25443dc96935f514dcf4d76c5459170cd06681e
+  - version: 4.1.2
+    projects:
+      - repo: openstack/python-manilaclient
+        hash: 71c78051bbb22257dd40945f3faf541da7acdeb9
 branches:
   - name: stable/zed
     location: 4.1.0