Don't copy prebuilt implementation libs that should be built from am: 57e81e257b am: f7d651a6cb am: fd571a4b3b am: 998ea44801 am: 7917b71c52

Original change: https://android-review.googlesource.com/c/platform/art/+/2201639

Change-Id: I24194051a4dc1a97562a02981c0f1d842b95371f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>