Release designate-dashboard RC1 for Antelope

This proposed a RC1 release for designate-dashboard to get any merged changes
out prior to the RC1 deadline for Antelope going into effect.

If the team is ready to proceed, please leave a +1 to acknowledge this
release and we will process right away. If the team is working on any
final merges, leave a -1 with some detail on the status and update the
patch with the new commit hash to use when ready.

Patches with no response will be merged by early Friday, March 03.

$ git log --oneline --no-merges 15.0.0..b89a1e5
b89a1e5 Remove hard-coded Python path in karma.conf.js
eea2417 Imported Translations from Zanata
7e45fc0 Use py3 as the default runtime for tox
c161359 Imported Translations from Zanata
34660af Imported Translations from Zanata
7fad977 Switch to 2023.1 Python3 unit tests and generic template name
adfa1cd Update master for stable/zed

Signed-off-by: Hervé Beraud <hberaud@redhat.com>
Change-Id: I5c51c73bab387c3510877befc57ab31b3a57ef5c

deliverables/antelope/designate-dashboard.yaml

@@ -6,3 +6,11 @@ team: designate
 type: horizon-plugin
 repository-settings:
   openstack/designate-dashboard: {}
+releases:
+  - version: 16.0.0.0rc1
+    projects:
+      - repo: openstack/designate-dashboard
+        hash: b89a1e5177294c1deeace9aaf8cad93bfada8ed8
+branches:
+  - name: stable/2023.1
+    location: 16.0.0.0rc1