message: Fix RTR != header.RTR issue
diff: @@ -124,7 +124,7 @@ bool ODriveCAN::read(CAN_message_t &rxmsg) {
  rxmsg.isExt = header.IDE;
  rxmsg.id = rxmsg.isExt ? header.ExtId : header.StdId; // If it's an extended message, pass the extended ID
  rxmsg.len = header.DLC;
  - rxmsg.rtr = (header.RTR == CAN_RTR_REMOTE) ? true : false;
  + rxmsg.rtr = header.RTR;
  return validRead;
  }
  