[Copilot]

The build job fails at apt-get update in the Dockerfile. The postgres:10.23-bullseye base image still points apt at apt.postgresql.org, which now returns 404 for bullseye-pgdg. That repository was moved to apt-archive.postgresql.org.

Changes

• Dockerfile: The first RUN now rewrites the host in /etc/apt/sources.list.d/pgdg.list to apt-archive.postgresql.org before running apt-get update.

RUN sed -i 's|http://apt.postgresql.org/pub/repos/apt|http://apt-archive.postgresql.org/pub/repos/apt|' /etc/apt/sources.list.d/pgdg.list \
 && apt-get update && apt-get install -y locales

Notes for review

• I haven't built the image. The sed assumes the base image keeps its pgdg source in /etc/apt/sources.list.d/pgdg.list.
• The rewrite is only needed while the base image stays pinned to the EOL postgres:10.23-bullseye. Moving to a supported PostgreSQL version would remove the need for it.