Implement network request to get list of I2C buses so that the Get Hardware IDs dialog works in local client mode

Controllers/ManliGPUController/ManliGPUController.cpp

@@ -30,7 +30,7 @@ ManliGPUController::~ManliGPUController()
 
 std::string ManliGPUController::GetDeviceLocation()
 {
-    std::string return_string(bus->device_name);
+    std::string return_string(bus->info.device_name);
     char addr[5];
     snprintf(addr, 5, "0x%02X", dev);
     return_string.append(", address ");