chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:main docker digest to fddb834

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@sha256:72e05add3181f62c798e021822cb8ced27a2bfbc992304f16830807d58526f92 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:main@sha256:fddb8346cd027d9352f67a8c19e929d8608a2c92949804b8dbfc59e8bb50f4e7 AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \