Merge changes from topic "client_mode_impl_refactor"

* changes:
  ClientModeImpl: Remove dead code
  WifiNative: Remove redundant network id
  SupplicantStateTracker: Send supplicant state changes directly
  Remove ClientModeImpl msg ids from WifiMonitor
tree: 350782ab2beaaaacd1004d1edcd1b3cb1be49911
  1. service/
  2. PREUPLOAD.cfg