[automerger skipped] Merge "Skip ATTEST_KEY using variant on waivered devices" into stage-aosp-udc-ts-dev am: bc88f61afb am: 8cae7cb490 -s ours am: 766d0cd719 -s ours

am skip reason: Merged-In Id448edae88569518deb2db4ab7bf50d16f33709a with SHA-1 c3de1caf43 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/23899247

Change-Id: I0c68c7ed7e0f7bb7bbc1a8b016a3697a2ebc0a19
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>