wifi(vts): Generate the .vts files

Generates the .vts files for all wifi HIDL interfaces.

hidl-gen -o hardware/interfaces/wifi/1.0/vts/ -L vts -r
android.hardware:hardware/interfaces -r
android.hidl:system/libhidl/transport android.hardware.wifi@1.0
hidl-gen -o hardware/interfaces/wifi/supplicant/1.0/vts/ -L vts -r
android.hardware:hardware/interfaces -r
android.hidl:system/libhidl/transport
android.hardware.wifi.supplicant@1.0

Bug: 32022435
Test: Compiles
Change-Id: Idb037dafb72e645e5f6618bc909ba02ae7232e77