Merge "Move libwifi-hal and dependencies to /vendor" am: bfa82a0358
am: f57e7d770d

Change-Id: I2edb1d476b0367f393caa57afb9462718abf6108
tree: 7df3e47eb93b20b98a9836e237863bbc949a3638
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg