Revert "Add HOST_AUTH_METHOD=trust to docker compose (see docker-library/postgres#681)"

This reverts commit ef70668a77.

docker-compose.yml

@@ -7,8 +7,6 @@ services:
     restart: unless-stopped
     volumes:
       - postgresdata:/var/lib/postgresql/data
-    environment:
-      - POSTGRES_HOST_AUTH_METHOD=trust
     healthcheck:
       test: ["CMD", "pg_isready", "-U", "postgres"] 
   invidious: