usb: add support for the USB Ethernet adapter D-Link DUB-E100 H/W Ver C1

This trivial patch adds the definition of the vid/pid for the Ver C1 of the
USB Ethernet adapter D-Link DUB-E100.
Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
CC: Marek Vasut <marex@denx.de>

drivers/usb/eth/asix.c

@@ -585,6 +585,7 @@ struct asix_dongle {
 static const struct asix_dongle const asix_dongles[] = {
 	{ 0x05ac, 0x1402, FLAG_TYPE_AX88772 },	/* Apple USB Ethernet Adapter */
 	{ 0x07d1, 0x3c05, FLAG_TYPE_AX88772 },	/* D-Link DUB-E100 H/W Ver B1 */
+	{ 0x2001, 0x1a02, FLAG_TYPE_AX88772 },	/* D-Link DUB-E100 H/W Ver C1 */
 	/* Cables-to-Go USB Ethernet Adapter */
 	{ 0x0b95, 0x772a, FLAG_TYPE_AX88772 },
 	{ 0x0b95, 0x7720, FLAG_TYPE_AX88772 },	/* Trendnet TU2-ET100 V3.0R */