android/usb: guess the actual manufacturer and product

For a small number of dive computers we can actually figure out the
real information which we can then later show to the user.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

core/serial_usb_android.h

@@ -11,6 +11,8 @@ struct android_usb_serial_device_descriptor {
 	std::string uiRepresentation; /* The string that can be used for the user interface. */
 
 	// Device information
+	std::string usbManufacturer;
+	std::string usbProduct;
 	std::string manufacturer;
 	std::string product;
 	uint16_t pid;