wifi: check device capaiblities before running vts tests

Wi-Fi Direct might not be supported, the test runner should
check it first before running tests.

Bug: 155372909
Test: * atest VtsHalWifiSupplicantP2pV1_2TargetTest
      * remove Wi-Fi Direct support in device.mk
        atest VtsHalWifiSupplicantP2pV1_2TargetTest
Change-Id: Ie32b5fb831eebba818b83a9b9855e8a66b929e3d