Implementing  KeyMint performance/benchmark tests. am: 8aae28396e am: cd8d98e44e am: 2d4a897abb am: 9be19f364a

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1595305

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I9b20d573340c49295da7c78c35b4b4ba36f5fd8e