chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:2025.1 docker digest to 40f8bd9 (#260)

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@sha256:6e541710450f5fd6b6cad4819e93370582637d77dcb77fe839c616d6ac7a8188 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:2025.1@sha256:40f8bd9f4180517e700cb2555cb94dc3bd77657c18db6d1f0d8c98eda3e63e60 AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \