Configure trout to turn on VirtWifi properly

With the recent cuttlefish changes to allow configurable
wlan0 setup, add the right knobs to the trout configuration
to enable VirtWifi on eth0 instead of eth2

Bug: 246273743
Test: flash and boot trout, connect to VirtWifi
Change-Id: Ib4d77427ea38de24c3b740e97a24d989601dc187
1 file changed