Merge changes I1fed945c,If22de02b,I543ee5ba

* changes:
  WifiConfigManagerNew: Unit tests for |hasEverConnected|
  WifiConfigManagerNew: Set |hasEverConnected| flag
  WifiConfigManagerNew: Create copy of internal config for update
tree: a3f737b953d96d881d8e10c752cd9ce744f6a2cb
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/