Remove 64-bit binder ABI setting. am: 0a95a7b3e2 am: 764d99648b am: bf79fcadda am: 5cbc16351a

Original change: https://android-review.googlesource.com/c/device/linaro/poplar/+/2559790

Change-Id: I15e334f91bafaf061bf6ddd6257ffa84e7d137b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>