chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:2024.2 docker digest to 673cf9d (#200)

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

@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: © 2025 VEXXHOST, Inc.
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-FROM ghcr.io/vexxhost/openstack-venv-builder:2024.2@sha256:20b3e34f2a1e4ab343f732e0bb68b41aa979ab459b890f127f4f138312602a51 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:2024.2@sha256:673cf9dfca36ad3671a62f056d88eb2e135015458d6f187168d512b25dab697f AS build
 RUN --mount=type=bind,from=designate,source=/,target=/src/designate,readwrite <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \