Merge changes from topic "slot-duration" am: 415aa55c67 am: c7a0ed6d5b

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2443725

Change-Id: I589e6c0eb2dc4c4e207a77e83dd239a418468c1a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>