[v2-9-0-beta4] FEATURE: Bump and allow customization of nginx worker_processes...
FEATURE: Bump and allow customization of nginx worker_processes (https://github.com/discourse/discourse_docker/commit/65fa2054db98d4e9e8cfcadf2a30ca8a6a06b19f)
FEATURE: Bump and allow customization of nginx worker_processes (https://github.com/discourse/discourse_docker/commit/65fa2054db98d4e9e8cfcadf2a30ca8a6a06b19f)