Merge "libsnapshot: use compression_factor in ota" into main am: 560c753e am: 2aad9fcb

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2901503



Change-Id: Id19c01df6b1d9fa54a8d4c7116d7aafc616bd242
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>