Add ports to docker-compose.minimal

Author: julianocosta89

docker-compose.minimal.yml

@@ -522,7 +522,8 @@ services:
       "file:./etc/flagd/demo.flagd.json"
     ]
     ports:
-      - 8013
+      - "${FLAGD_PORT}"
+      - "${FLAGD_OFREP_PORT}"
     volumes:
       - ./src/flagd:/etc/flagd
     logging: