Merge "Check whether remote attestation is supported with system property" into main am: 8e68bfbc30 am: f31fcac162

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/3119652

Change-Id: I124ae25b8a786d5f9cb499237c105f9febd56b00
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>