[automerger skipped] Allow CDD required properties to be absent in VTS. am: 076976eea2 -s ours am: d772246d16 -s ours am: dfd8c227b7 -s ours

am skip reason: skipped by user delphij

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2779277

Change-Id: Ica1d5f38688d9abfaf0177fff7c0f37a745e7589
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>