[automerger skipped] Move PackageManagerTests to postsubmit am: 7a350b8d am: 7ebf9fea -s ours

am skip reason: Merged-In I23e471ec8a0ddc34c36064a9b32eece7a209ec59 with SHA-1 40c7e581 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24454171



Change-Id: Ie8422a73553fe00c84c5b08e2135f3623ff2e8af
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>