chore(deps): update ghcr.io/vexxhost/python-base:zed docker digest to 404b2f8 (#643)

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 \
         python-swiftclient
 EOF
 
-FROM ghcr.io/vexxhost/python-base:zed@sha256:2ea15aff7e6c2224434dfbda2f3199326150befc7d256704ec89629993d53dcc
+FROM ghcr.io/vexxhost/python-base:zed@sha256:404b2f8a6147eab2bb3166010a5c415916e445fb5216cf174e966dc26611214c
 COPY --from=build --link /var/lib/openstack /var/lib/openstack
 
 # NOTE(mnaser): The Magnum client relies on the SHELL environment variable