Merge "Test padded request memories in VTS generated tests." am: dfefe265de am: e0469f8629 am: 6b9d882aa2

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1645926

Change-Id: I0a92a4988f2a1285c2bc3db28b2b7b2a34b2d651