Merge "libsnapshot: take in compression_level" into main am: 73846d68 am:...

Merge "libsnapshot: take in compression_level" into main am: 73846d68 am: 50cc4a61 am: 5580fe71 am: c850fcc7

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2692962



Change-Id: I4b2fd7ca922bab8deeccaacc3c56e9e6f78a823b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>