update sh

run_production.sh

@@ -4,7 +4,7 @@ ETCD="http://127.0.0.1:2379"
 REDIS_HOST="127.0.0.1"
 REDIS_PORT="6379"
 MYSQL_HOST="127.0.0.1"
-MYSQL_PORT="18152"
+MYSQL_PORT="3306"
 MYSQL_DATABASE_NAME="iot-hub"
 MYSQL_USERNAME="root"
 MYSQL_PASSWORD="zJv4DwFL6G2MgSvP@"