Merge "Make the connection between implementation and llndk_library explicit" am: d0c54fd960 am: 848ca5d8cb am: dd683fa347 am: 725bfb55f7

Original change: https://android-review.googlesource.com/c/platform/frameworks/ml/+/1466514

Change-Id: I658bf32f910443deefbfab9a2ff3d9153661bdfb