fix : backup nocodb data folders while running docker-com

Signed-off-by: Naveen MR <oof1lab@gmail.com>

docker-compose/nginx-proxy-manager/docker-compose.yml

@@ -5,6 +5,7 @@ services:
     image: mysql:5.7
     volumes:
       - db_data:/var/lib/mysql
+      - nc_data:/usr/app/data
     restart: always
     environment:
       MYSQL_ROOT_PASSWORD: password
@@ -49,6 +50,7 @@ services:
 volumes:
   nginx-proxy-manager: {}
   db_data: {}
+  nc_data: {}
 
 networks:
   default: