[WifiVendorHal] driver, firmware version getters

Test: Unit test passes
Bug: 34901572
Change-Id: I31a28965a8a57a886dc5934a285e471d3fd7c429
2 files changed
tree: 5afd948b4802cd418763afdec9e1bd8be0974747
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg