Switch to cavendish fakesentry image

docker/images/fakesentry/Dockerfile

@@ -1,25 +1 @@
-FROM --platform=linux/amd64 python:3.11.11-slim-bullseye@sha256:e32fb39f8ca1bc1736579469c6f175d2dfff2bb9170865d706d5da461b708bb6
-
-ARG groupid=5000
-ARG userid=5000
-
-WORKDIR /app/
-
-RUN groupadd -r kent && useradd --no-log-init -r -g kent kent
-
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends curl && \
-    apt-get autoremove -y && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
-
-ENV PYTHONUNBUFFERED=1 \
-    PYTHONDONTWRITEBYTECODE=1
-
-RUN pip install -U 'pip>=20' && \
-    pip install --no-cache-dir 'kent==2.0.0'
-
-USER kent
-
-ENTRYPOINT ["/usr/local/bin/kent-server"]
-CMD ["run"]
+FROM us-docker.pkg.dev/moz-fx-cavendish-prod/cavendish-prod/fakesentry:v2024.11.19-1@sha256:48b73aa08022eeada40fb878dc25ab225f2f91022961ffbce14ae23a7e6bdcd1