Fix zombie process caused by auto-setup.sh by running temporal contai…

[asmit990]

When using docker-compose-postgres.yml, the temporal auto-setup container leaves a zombie process ([auto-setup.sh] ). This happens because the script exits without a reaper.

Running the container entrypoint through tini resolves the issue by properly reaping child processes.

This PR adds: entrypoint: ["tini", "--", "/auto-setup.sh"]

Tested locally — zombie no longer appears in ps aux.

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