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

Merge "create_snapshot: Create snapshot patch comparing two partition images" into main am: 3c412306 am: 340acbad

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



Change-Id: Ibc0abbfea9fc503276ea42bc19f194c34d9e64df
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>