chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:2025.1 docker digest to 3cff2ac (#562)

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:2025.1@sha256:fb1bdc9fce765ce36f38859371c083be594829d180a37ca62df8086389741c26 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:2025.1@sha256:3cff2ac10358592a82f5969b0cf89ae34a98979b2265a51d426d93cb0f69d1ab AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \