HID: hid-multitouch: correct VID for Stantum panels

while merging hid-stantum into hid-multitouch, I did not correctly copy/paste
the VIDs for those devices.  This patch fixes it.
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

drivers/hid/hid-multitouch.c

@@ -706,10 +706,10 @@ static const struct hid_device_id mt_devices[] = {
 		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
 			USB_DEVICE_ID_MTP)},
 	{ .driver_data = MT_CLS_CONFIDENCE,
-		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM,
 			USB_DEVICE_ID_MTP_STM)},
 	{ .driver_data = MT_CLS_CONFIDENCE,
-		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM,
+		HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_SITRONIX,
 			USB_DEVICE_ID_MTP_SITRONIX)},
 
 	/* Touch International panels */