Merge "KeyMint HAL: clarify time-based auth behaviour" am: e6fe69b75d am: f0ab5b309f am: bd3d7fa47e am: 7dc9a5adf3

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2238613

Change-Id: I662547b7f4d3ab359af8b22e86956e15ffdd6f28
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>