[automerger skipped] Document expectations of DICE mode am: b4507146 -s ours am: b904e6aa -s ours am: 8865ed11 -s ours am: af197fb4 -s ours

am skip reason: Merged-In Ia5fc937654504199cabf4709f1c15484242e0161 with SHA-1 ed74a681 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/23145940



Change-Id: If8cb7aa60188185eeb650d988e492e5ebfc9298b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>