Release final cliff for 2024.1 Caracal

This proposed a release for cliff to get any final merged
changes out prior to the lib freeze for 2024.1 Bobcat 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 after Thursday, February 22nd.

Change-Id: I8b6b814d27df721658c912e6d6b8165cc7a23e6c
Signed-off-by: Elod Illes <elod.illes@est.tech>

deliverables/caracal/cliff.yaml

@@ -15,3 +15,7 @@ releases:
     projects:
       - repo: openstack/cliff
         hash: 156e1eb0b9b9ad5feaa4b3e772f2cbc6a7694cf5
+  - version: 4.6.0
+    projects:
+      - repo: openstack/cliff
+        hash: b6119d504deca17e8c092b12fae209d944c6fa73