Replace the local WifiChannelWidth enum with
the new AIDL definition.

Underlying enum values are the same, so no
behavior change is expected.

Bug: 378916432
Flag: EXEMPT bugfix
Test: atest VtsHalWifiSupplicantStaIfaceTargetTest
Change-Id: Ice10998b10027524156df21afd9c507d628918db
1 file changed