[kolla] Kayobe RC1 and branch cut for 2024.1 Caracal

This release patch is to ensure, that trailing typed projects have been
branched for 2024.1 Caracal. The deadline for these deliverables is
June 6th, 2024.

Please +1 if the team is ready for us to proceed with this or update/-1
if something should be changed.

Change-Id: I708a6d0edc82c16157c2281a45b749999babdc40

deliverables/caracal/kayobe.yaml

@@ -18,3 +18,15 @@ repository-settings:
   openstack/kayobe-config-dev:
     flags:
       - no-artifact-build-job
+releases:
+  - version: 16.0.0.0rc1
+    projects:
+      - repo: openstack/kayobe
+        hash: 6c6400f7cee845be0e5143036b5baa6e41c56fa3
+      - repo: openstack/kayobe-config
+        hash: 9fb58db6959419b0bc4c2d49c9a2e8f9416484bd
+      - repo: openstack/kayobe-config-dev
+        hash: 75047ec8c03a8da2b568f4f0f36d5e83bd1e988b
+branches:
+  - name: stable/2024.1
+    location: 16.0.0.0rc1