update lightd and thingsboard

guowenxue

12 hours ago a574ce7edf7f31847be882f9f08dcd1ab8e5ebe0

 project/modules/relay.c

@@ -139,6 +139,7 @@
   }

    relay = &ctx.relay[which];
    log_info("turn Led %s %s\n", relay->name, cmd?"on":"off");

    if( OFF == cmd )
    {