Merge "Exclude headless packages from being scanned as stopped." into udc-dev...

Merge "Exclude headless packages from being scanned as stopped." into udc-dev am: a3467673 am: e27ea096

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22425570



Change-Id: Ia8bf6bd4491c6e654da2e6a78ae30159a9812278
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>