update thingsboard log print level

guowenxue

3 days ago cd8f10f9dce7fe181d7ae211a7718174d7a841d0

 project/thingsboard/thingsboard.c

@@ -346,7 +346,7 @@
        return ;
    }

    log_debug("Subscriber receive message: '%s'\n", message->payload);
    log_info("Subscriber receive message: '%s'\n", message->payload);

    root = cJSON_Parse(message->payload);
    if( !root )