wifi: move wpa_supplicant VINTF definition to wpa_supplicant module

Bug: 36505680
Test: atest FrameworksNetTests
Test: atest VtsHalWifiSupplicantV1_3TargetTest
Test: connect EAP access point and verify PMK cache works correctly.
Change-Id: Ib61caf070e74741348ff9e790797558fdf031b8b
1 file changed