Add RSN overriding feature flag

Added HAL interface to get the chip
capability for RSN overriding feature via
wpa driver capabilities.

Bug: 348669010
Test: Manual - Basic Wi-Fi STA connect/disconnect tests
Test: TH Presubmit tests
Test: atest VtsHalWifiSupplicantStaIfaceTargetTest \
      VtsHalWifiSupplicantStaNetworkTargetTest \
      VtsHalWifiSupplicantP2pIfaceTargetTest
Change-Id: Id466e1ac4beda558c585667484adbc8c44abe481