wpa_supplicant: Enable CONFIG_80211AX by default

BUG=b:242127536
TEST=FEATURES=noclean emerge --board=$BOARD wpa_supplicant-cros,
     check /build/$BOARD/tmp/portage/net-wireless/wpa_supplicant-cros-9999/work/wpa_supplicant-cros-9999/wpa_supplicant-cros/current/wpa_supplicant/.config, CONFIG_80211AX is set
TEST=cros deploy $DUT wpa_supplicant-cros,
     check start/stop mobile AP. Check sniffer and see if HE
     capabilities and operation IEs are present.
     Connect a Wi-Fi 6 client to the mobile AP.
     Connect/disconnect DUT to an infra-AP.
TEST=CQ
TEST=plan to land on ToT and observe wifi_matfunc results, and revert if there are any issues

Change-Id: I40bc65ac2e4c2dccb10293901e3aeffefcd23759
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/3825382
Tested-by: Jintao Lin <jintaolin@chromium.org>
Commit-Queue: Jintao Lin <jintaolin@chromium.org>
Reviewed-by: Matthew Wang <matthewmwang@chromium.org>
1 file changed