[SAE] Add support to add SAE Authentication algorithm

Add support to add SAE Authentication algorithm in the
framework (public API), and in the Supplicant HAL.

Bug: 147253259
Test: Manual connection to SAE, PSK, OWE and Open APs
Test: atest WifiConfigurationTest
Test: Explicitly set the Auth Algorithm, observe that wpa_supplicant
sets correctly and associates.
Change-Id: I788823d920588ad3ded2971229d07bfb277f69e5
2 files changed