update_engine: use cow_size_info am: 09d022d905 am: a4c9284d61 am: 510137ace5

Original change: https://android-review.googlesource.com/c/platform/system/update_engine/+/2829130

Change-Id: I4e44333f713fe38fc38def4f3b3a9adcd9511635
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>