chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:2024.1 docker digest to 723ca07 (#370)

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

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 # Atmosphere-Rebuild-Time: 2024-06-26T17:38:39Z
 
-FROM ghcr.io/vexxhost/openstack-venv-builder:2024.1@sha256:c00f4042766cac347301709d24571326c370eb4d847b305245a3bd09e70ed0a6 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:2024.1@sha256:723ca07e7f4e8010f70f0e890bdc5d7f853632e5d874db76f638c86a6d398fca AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \