chore(deps): update ghcr.io/vexxhost/python-base:2026.1 docker digest to 0288a1a

Signed-off-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:2026.1@sha256:fee81477c0b121f7d72fde0b82c0a337a00f6002a6469608da0b904b1dadfdf6
+FROM ghcr.io/vexxhost/python-base:2026.1@sha256:0288a1a62fc025bf77ad58c7f99489f8d896eaa954ce447218571f8afb3f53d0
 COPY --from=build --link /var/lib/openstack /var/lib/openstack
 
 # NOTE(mnaser): The Magnum client relies on the SHELL environment variable