Release final os-ken for 2024.1 Caracal

This proposed a release for os-ken 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: Idfcf1538bf8098d3b5fe9aa645b6c16dffb33a29
Signed-off-by: Elod Illes <elod.illes@est.tech>

deliverables/caracal/os-ken.yaml

@@ -11,3 +11,7 @@ releases:
     projects:
       - repo: openstack/os-ken
         hash: a6f1d2b96ef6121d7b1a838e37090b3f290820ef
+  - version: 2.8.1
+    projects:
+      - repo: openstack/os-ken
+        hash: 5a19480aa59a6f8df350ca4d4ab36af549e0dbe6