Merge "All hals are marked optional in compatibility matrices (Q~T)" am: d1129e076c am: 439438ca17 am: 4ac9ebedce

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2413140

Change-Id: Ie1d6c4bfe7018cc6dd58215bf76363579ff56288
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>