Merge "Support dm-verity with verification based on root digest" into main am: 91389231

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2877814



Change-Id: I775279288568c3962b6c14abf23b317c92406f3f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>