net: vertexcom: default to disabled on kbuild

Sorry for being rude but new vendors/drivers are supposed to be disabled
by default, otherwise we will have to manually keep track of all vendors
we are not interested in building.

Fixes: 2f207cb ("net: vertexcom: Add MSE102x SPI support")
CC: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/vertexcom/Kconfig

@@ -5,7 +5,7 @@
 
 config NET_VENDOR_VERTEXCOM
 	bool "Vertexcom devices"
-	default y
+	default n
 	help
 	  If you have a network (Ethernet) card belonging to this class, say Y.