chore(deps): update ghcr.io/vexxhost/python-base:main docker digest to 85af423 (#668)

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

@@ -21,7 +21,7 @@ uv pip install \
         tap-as-a-service
 EOF
 
-FROM ghcr.io/vexxhost/python-base:main@sha256:95dce35dcbda1eaaa303ab47d76869728de278d64cbbdebd42b8de2330347751
+FROM ghcr.io/vexxhost/python-base:main@sha256:85af423d8c38797587df5b38aed0490ee6a22951c6d5fc6fbafca7d1ec33c693
 COPY --from=build --link /var/lib/openstack /var/lib/openstack
 
 # NOTE(mnaser): The Magnum client relies on the SHELL environment variable