chore(deps): update ghcr.io/vexxhost/python-base:2025.2 docker digest to 27fbda8 (#313)

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

@@ -8,7 +8,7 @@ uv pip install \
         /src/heat
 EOF
 
-FROM ghcr.io/vexxhost/python-base:2025.2@sha256:e20eaea2654bcddb95dec59110ac3e563598677a335ff9a225d264cd66cbedfb
+FROM ghcr.io/vexxhost/python-base:2025.2@sha256:27fbda8b2f6ab8206a5d1eaf7caf1dae9564649b51c765abe253195abadd5512
 RUN \
     groupadd -g 42424 heat && \
     useradd -u 42424 -g 42424 -M -d /var/lib/heat -s /usr/sbin/nologin -c "Heat User" heat && \