update_engine: never enable BCJ. am: ecbd6b0141 am: ebea331b46

Original change: https://android-review.googlesource.com/c/platform/system/update_engine/+/3039875

Change-Id: I207b730976e0f78193d3021087d39ed514739f3e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>