chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:main docker digest to 7c61d1d (#417)

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: 2024-06-25T22:49:25Z
 
-FROM ghcr.io/vexxhost/openstack-venv-builder:main@sha256:5d438138a53be3d3b8b73aed7c06079ca389fc9a6afc58f89d9d91be470d7ce3 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:main@sha256:7c61d1d8f6c10acc560bdc23c149b0f81dfabead8505cd07ca650e7643339c74 AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \