chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:main docker digest to 6f2d5a9 (#963)

Signed-off-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:e8c1601cffd62c13eb075de6a907f3fd0c91858652d24dd64a1e37d7064814b8 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:main@sha256:6f2d5a9c6c40827295d4ae6077f3c910d57b77257780bfafe864ca06153f1c46 AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \