wifi vts: Add hostapd vts test case for mlo SAP

IHostapd#removeLinkFromMultipleLinkBridgedApIface

Note: The MLO SAP depends on chip capability and relate to
overlay configuration. Query it from the frameworks.

Bug: 385776312
Test: atest -c VtsHalHostapdTargetTest
Change-Id: Ia49355f824c4e394a42a74d6a674219c678cfa50
2 files changed