net: qmi_wwan: Add Telewell TW-LTE 4G

Information from driver description files:

  diag:  VID_19D2&PID_0412&MI_00
  nmea:  VID_19D2&PID_0412&MI_01
  at:    VID_19D2&PID_0412&MI_02
  modem: VID_19D2&PID_0412&MI_03
  net:   VID_19D2&PID_0412&MI_04
Signed-off-by: NTeppo Kotilainen <qubit303@gmail.com>
Acked-by: NBjørn Mork <bjorn@mork.no>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/usb/qmi_wwan.c

@@ -548,6 +548,7 @@ static const struct usb_device_id products[] = {
 	{QMI_FIXED_INTF(0x19d2, 0x0265, 4)},	/* ONDA MT8205 4G LTE */
 	{QMI_FIXED_INTF(0x19d2, 0x0284, 4)},	/* ZTE MF880 */
 	{QMI_FIXED_INTF(0x19d2, 0x0326, 4)},	/* ZTE MF821D */
+	{QMI_FIXED_INTF(0x19d2, 0x0412, 4)},	/* Telewell TW-LTE 4G */
 	{QMI_FIXED_INTF(0x19d2, 0x1008, 4)},	/* ZTE (Vodafone) K3570-Z */
 	{QMI_FIXED_INTF(0x19d2, 0x1010, 4)},	/* ZTE (Vodafone) K3571-Z */
 	{QMI_FIXED_INTF(0x19d2, 0x1012, 4)},