Merge "hwcrypto: HWCrypto HMAC key import definitions" into main am: 7a25e70410

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3344521

Change-Id: I6809f3bfdd2131ae2ea4439bb396e1e5217c856b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>