[3.4] Dockerfile optimization: --no-install-recommends #6784
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Dockerfile optimization: --no-install-recommends
; rm -rf /var/lib/apt/lists/* ; apt-get purge -y --auto-remove
This PR reduces the size of Docker images. The idea appears around the official Dockerfile for Postgresql
PE: those files are not present in PE
General checklist
Front-End feature checklist
Back-End feature checklist