Include emu64*/details.mk instead of arch-vendor.mk am: 33e15ab222

Original change: https://android-review.googlesource.com/c/device/generic/car/+/2850036

Change-Id: Ia0183acb9caa76e3ff38aaf8eb53e299181125cf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>