Remove dependency on VtsHalHidlTargetTestEnvBase

Bug: 143892896
Test: atest VtsHalWifiApV1_0TargetTest \
  VtsHalWifiNanV1_0TargetTest \
  VtsHalWifiV1_0TargetTest \
  VtsHalWifiV1_1TargetTest \
  VtsHalWifiV1_2TargetTest \
  VtsHalWifiNanV1_2TargetTest \
  VtsHalWifiV1_3TargetTest \
  VtsHalWifiApV1_4TargetTest \
  VtsHalWifiHostapdV1_0TargetTest \
  VtsHalWifiHostapdV1_1TargetTest \
  VtsHalWifiHostapdV1_2TargetTest \
  VtsHalWifiSupplicantV1_0TargetTest \
  VtsHalWifiSupplicantP2pV1_0TargetTest \
  VtsHalWifiSupplicantV1_1TargetTest \
  VtsHalWifiSupplicantV1_2TargetTest \
  VtsHalWifiSupplicantP2pV1_2TargetTest

Change-Id: I8a18f18f3aaa497642f380fea43517ec14554993