[automerger skipped] Add build artifacts option to vndk build.sh script am: e8724056ea am: 9030db1096 -s ours

am skip reason: Change-Id I3be692e87075110a07dc398363732b8835fd4b36 with SHA-1 e8724056ea is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/development/+/11887661

Change-Id: Icce7451d1b28bfd0da33383e6fb8785c816bd81d