Revert "Run pg via 'dumb-init -c' to clean up zombies in container"
Revert "Run pg via 'dumb-init -c' to clean up zombies in container"

working locally requires more investigation

This reverts commit 7dd564425df6acea0c9255d6af811fe81dcb6074.

cloudfoundry-community/patroni-boshrelease,cloudfoundry-community/patroni-boshrelease,drnic/patroni-boshrelease,drnic/patroni-boshrelease,dingotiles/dingo-postgresql-release,dingotiles/patroni-docker-boshrelease,dingotiles/dingo-postgresql-release,dingotiles/dingo-postgresql-release,drnic/patroni-boshrelease,dingotiles/patroni-docker-boshrelease,cloudfoundry-community/patroni-boshrelease,dingotiles/patroni-docker-boshrelease