Merge "Retire emulator build files from build/make" into main am: e3dca814...

Merge "Retire emulator build files from build/make" into main am: e3dca814 am: 4ab268de am: d27c2328

Original change: https://android-review.googlesource.com/c/platform/build/+/2816877



Change-Id: I9c51415998f8584fd2a60915b9d10cde19553f12
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>