Point bifrost source to patched version

Author: MaxBed4d

etc/kayobe/kolla.yml

@@ -120,7 +120,7 @@ kolla_sources:
   bifrost-base:
     type: git
     location: https://github.com/stackhpc/bifrost.git
-    reference: stackhpc/{{ openstack_release }}
+    reference: stackhpc/2025.1-rac-bmc-patch
   bifrost-base-additions-stackhpc-inspector-plugins:
     # Install our custom inspector plugins.
     type: git