Merge "identity: Add tests to check that implementations support 32 bytes for...

Merge "identity: Add tests to check that implementations support 32 bytes for challenges." am: e99edd91 am: 4d9c6355

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1963723

Change-Id: I495693bf4f65ace30358984c92b30bf033e7c439