[HIDL] Add support for Passpoint Venue URL

Added HIDL support for Passpoint Venue URL. Requires updates to
the ANQP request function and ANQP completion callback, with the
new ANQP type.

Bug: 162783305
Test: atest VtsHalWifiSupplicantV1_4TargetTest
Change-Id: I27cb2950e58aaa402296cf504f489da214ea05ac
6 files changed