Merge "[WifiVendorHal] HIDL interface changes" am: 858611a45c
am: 35bf0d6fb3

Change-Id: I29e2e4c60199d2d21a78404bc46aee58e36b29fd
tree: 8862bb56fa4bedc8511aba807920cf71145149f9
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg