refactor: use dynamic port detection for Kobuki communication setup

src/C++/Driver/src/main.cpp

@@ -37,8 +37,9 @@ std::string findKobukiPort()
 
 void setup()
 {
+  std::string port = findKobukiPort();
   unsigned char *null_ptr(0);
-  robot.startCommunication("/dev/ttyUSB0", true, null_ptr);
+  robot.startCommunication((port.c_str()), true, null_ptr);
   // connect mqtt server and sub to commands
   client.connect();
   client.subscribe("home/commands");