chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:main docker digest to 4e894fa

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@sha256:141bbd1ade6e0b46596ae3d3c09e410c115b4eed4498d7b34f61c0a5f66c1515 AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:main@sha256:4e894fa5b3e6f29931d629ce3efffc40fd60cd3ad3e57d445789ef024acbd935 AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \