Merge "Consolidate fs-verity wrapper in libfsverity_rs" am: 93302519d4

Original change: https://android-review.googlesource.com/c/platform/system/security/+/2492595

Change-Id: I3cee5a3d45255d7dd46fa6acdf9849c068365995
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>