fix: docker compose expose 8080

Author: srajasimman

compose.yaml

@@ -4,8 +4,9 @@ services:
   openresty:
     image: srajasimman/openresty-prometheus:latest
     ports:
-      - "8080:80"
+      - "80:80"
       - "9145:9145"
+      - "8080:8080"
     volumes:
       - ./sites/default.conf:/etc/nginx/conf.d/default.conf
       - ./public:/usr/share/nginx/html