Switch to Antelope images (#1227)

diff --git a/images/octavia/Dockerfile b/images/octavia/Dockerfile
index 53baf56..2aed975 100644
--- a/images/octavia/Dockerfile
+++ b/images/octavia/Dockerfile
@@ -15,10 +15,10 @@
 ARG RELEASE
 
 FROM registry.atmosphere.dev/library/openstack-venv-builder:${RELEASE} AS build
-ARG OCTAVIA_GIT_REF=824b51a1dad80292b7a8ad5d61bf3ce706b1fb29
+ARG OCTAVIA_GIT_REF=06251e9716719dd8f62144ecd41d26360a539f7d
 ADD --keep-git-dir=true https://opendev.org/openstack/octavia.git#${OCTAVIA_GIT_REF} /src/octavia
 RUN git -C /src/octavia fetch --unshallow
-ADD --keep-git-dir=true https://opendev.org/openstack/ovn-octavia-provider.git#master /src/ovn-octavia-provider
+ADD --keep-git-dir=true https://opendev.org/openstack/ovn-octavia-provider.git#stable/2023.1 /src/ovn-octavia-provider
 RUN git -C /src/ovn-octavia-provider fetch --unshallow
 RUN --mount=type=cache,mode=0755,target=/root/.cache/pip,sharing=private <<EOF bash -xe
 pip3 install \