[zaqar-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: I8c423998be9a149dbff151f0008445ac485af79a

deliverables/dalmatian/zaqar-tempest-plugin.yaml

@@ -9,3 +9,8 @@ repository-settings:
     tarball-base: zaqar_tempest_plugin
 team: zaqar
 type: tempest-plugin
+releases:
+  - version: 2.0.0
+    projects:
+      - repo: openstack/zaqar-tempest-plugin
+        hash: 96a4ea24b7f6e8ad3ebb39509648ed3397d5f15a

deliverables/zed/zaqar-tempest-plugin.yaml

@@ -14,3 +14,7 @@ releases:
     projects:
       - repo: openstack/zaqar-tempest-plugin
         hash: 3813c99e501a1f67a9cbde751cf71747a61f6786
+  - version: zed-last
+    projects:
+      - repo: openstack/zaqar-tempest-plugin
+        hash: 96a4ea24b7f6e8ad3ebb39509648ed3397d5f15a