[cinder-tempest-plugin] Tag zed-last

Zed branch is moving to unmaintained state now[1]. Tempest and tempest
plugins are branchless which means master version of Tempest and
its plugins is used to test the supported stable branches.

Once any stable branch is moved to unmaintained state then, Tempest and
its plugins compatible tag[2][3] needs to be released which can be used
to test the unmaintained stable branches.

Tagging 'zed-last' as well as a new version with latest hash.

[1] https://review.opendev.org/q/topic:%22zed-unmaintained%22
[2] https://docs.openstack.org/tempest/latest/stable_branch_support_policy.html
[3] https://docs.openstack.org/tempest/latest/tempest_and_plugins_compatible_version_policy.html

Change-Id: I16f56b55dd449c2fa2018cc85ec9b4ab3ef571b1

deliverables/dalmatian/cinder-tempest-plugin.yaml

@@ -8,3 +8,8 @@ repository-settings:
   openstack/cinder-tempest-plugin: {}
 team: cinder
 type: tempest-plugin
+releases:
+  - version: 1.13.0
+    projects:
+      - repo: openstack/cinder-tempest-plugin
+        hash: d370d9035fb70797f03e136e1c8f0999884207dc

deliverables/zed/cinder-tempest-plugin.yaml

@@ -21,3 +21,7 @@ releases:
     projects:
       - repo: openstack/cinder-tempest-plugin
         hash: 89823d9868a58da23bbc0c8d9020b0adaafda32b
+  - version: zed-last
+    projects:
+      - repo: openstack/cinder-tempest-plugin
+        hash: d370d9035fb70797f03e136e1c8f0999884207dc