Disable Wi-Fi framework during VTS

When VTS case kills supplicant in SetUp, Wi-Fi framework will trigger
recovery process and causes races between VTS and Wi-Fi framework.

Disable Wi-Fi framework using 'cmd wifi' in SetUp.

Bug: 297820612
Test: run vts -m VtsHalWifiHostapdV1_0TargetTest with new case
Change-Id: I5ea7f00cfebf79021185f66766454d053c973b31
3 files changed