chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:2023.2 docker digest to 4470a9b (#36)

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:2023.2@sha256:807a5dd3e5dca2a280f674c7bbe2a2722965d030ad3f1912d9be28da29eaef04 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:2023.2@sha256:4470a9b4881a1e559305022b01ded314b0229a5df3b553986987403ae417ed07 AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \