chore(deps): update vexxhost images (#359)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -1,15 +1,15 @@
 # SPDX-FileCopyrightText: © 2025 VEXXHOST, Inc.
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-FROM ghcr.io/vexxhost/openstack-venv-builder:main@sha256:2bd9736a2ec582e8bd2625f5563c9cf6d34e077dc6977b668ccfefee1e63437b AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:main@sha256:77ccb10ed16dd5772031e1cc8212b2688d104bde293844db68c5b02c1d1223e9 AS build
 RUN --mount=type=bind,from=keystone,source=/,target=/src/keystone,readwrite <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \
         /src/keystone[ldap] \
         keystone-keycloak-backend==0.5.0
 EOF
 
-FROM ghcr.io/vexxhost/python-base:main@sha256:221047492ea426642500ed5f1937fbd666a9b212ded057cced2cf245bab25328
+FROM ghcr.io/vexxhost/python-base:main@sha256:aff68355bf7c3ea231a3a69ba7f422cb26e7149e705e5bfa3d7f784224a51843
 RUN \
     groupadd -g 42424 keystone && \
     useradd -u 42424 -g 42424 -M -d /var/lib/keystone -s /usr/sbin/nologin -c "Keystone User" keystone && \