remove surface dock patch since fixes are upstreamed

patches/4.18/surfacedock.patch

@@ -1,30 +0,0 @@
-diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
-index 5c42cf81a08b..5eb92c3f3ea3 100644
---- a/drivers/net/usb/cdc_ether.c
-+++ b/drivers/net/usb/cdc_ether.c
-@@ -807,13 +807,6 @@ static const struct usb_device_id	products[] = {
- 	.driver_info = 0,
- },
- 
--/* Microsoft Surface 3 dock (based on Realtek RTL8153) */
--{
--	USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x07c6, USB_CLASS_COMM,
--			USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
--	.driver_info = 0,
--},
--
- 	/* TP-LINK UE300 USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
- {
- 	USB_DEVICE_AND_INTERFACE_INFO(TPLINK_VENDOR_ID, 0x0601, USB_CLASS_COMM,
-diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
-index 2a58607a6aea..954220498d53 100644
---- a/drivers/net/usb/r8152.c
-+++ b/drivers/net/usb/r8152.c
-@@ -5323,7 +5323,6 @@ static const struct usb_device_id rtl8152_table[] = {
- 	{REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8152)},
- 	{REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8153)},
- 	{REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07ab)},
--	{REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07c6)},
- 	{REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101)},
- 	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x304f)},
- 	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x3062)},