Merge "create_snapshot: Create snapshot patch comparing two partition images"...

Merge "create_snapshot: Create snapshot patch comparing two partition images" into main am: 3c412306

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2738233



Change-Id: I313a119875acd8ddb6f13a5f6649bfc014459f90
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>