Docker setup: Configure NGINX

NGINX serves both FastAPI and PHP versions of aurweb with TLS termination.
There's also a convenience redirect from non-https ports to http which might be
useful since default ports aren't used.
1 job for docker-setup in 2 minutes and 18 seconds (queued for 5 seconds)
Status Name Job ID Coverage
  Test
passed test #25232

00:02:18