chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:2024.1 docker digest to 1b3e2bf (#452)

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:2024.1@sha256:d26ce2985462661f042bcc4ef4feffe6c9d415aea047d1db9af666338b8a8f1b AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:2024.1@sha256:1b3e2bf930d71e93c19945af6f513db3bc4bb3c99003b687a171deaafe909742 AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \