Pointing docker compose file to correct nginx

docker-compose.prod.yml

@@ -6,7 +6,7 @@ services:
     ports:
       - "8080:80"  # Production nginx on port 8080 to avoid conflict
     volumes:
-      - ./conf/nginx-site.conf:/etc/nginx/conf.d/cmc.conf
+      - ./conf/nginx-site.prod.conf:/etc/nginx/conf.d/cmc.conf
       - ./userpasswd:/etc/nginx/userpasswd:ro
     depends_on:
       - cmc-prod-php