Notify the framework when an auxiliary event
occurs in wpa_supplicant.

Auxiliary events include:
  - EAP_METHOD_SELECTED
  - SSID_TEMP_DISABLED
  - OPEN_SSL_FAILURE

Bug: 226140098
Bug: 165342942
Test: Manual test - trigger events and check that
      onAuxilliaryEvent callback was called.
Change-Id: Ia1f137ddc1a4d91049668d6436652a0ad749c74f
13 files changed