update_engine: never enable BCJ. am: ecbd6b0141

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

Change-Id: I0c6bcc8ff6ae218e09c586bec2600cfb711ab7fb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>