Release mistral-dashboard RC1 for 2024.1 Caracal

This proposed a RC1 release for mistral-dashboard to get any merged changes
out prior to the RC1 deadline for 2024.1 Caracal 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 after Thursday, March 14th.

Change-Id: Idb0b393fa78ddf09ae0b88e55ba2e43c9b0117e9
Signed-off-by: Elod Illes <elod.illes@est.tech>

deliverables/caracal/mistral-dashboard.yaml

@@ -6,3 +6,11 @@ team: mistral
 type: horizon-plugin
 repository-settings:
   openstack/mistral-dashboard: {}
+releases:
+  - version: 18.0.0.0rc1
+    projects:
+      - repo: openstack/mistral-dashboard
+        hash: 7114feec8470e5159ded24c2977984b716a1384c
+branches:
+  - name: stable/2024.1
+    location: 18.0.0.0rc1