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: 14a06f4c am: 60799bfa

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



Change-Id: I22b0f4f84bd338160340ce3293b6b0471503446d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>