Merge "Tweak RKP HAL comments" am: 6e696250 am: 0034c1f2 am: 4854e0c1 am: c43c69be

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2241036



Change-Id: I6375cc8b6e4129f8a1bb139c02826d1eac8f009b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>