Merge "Add Handover Failure Mode to Radio Hal" am: f8e858b478 am: 1b6329f0ee am: 7f28f618ed

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1470167

Change-Id: I8bddc5b15738a067c9b0ae681ff5cfe1becb4cae