[automerger skipped] Merge "PackageManager plumbing to support non-staged APEX installs" into sc-dev am: fe29823f am: 494d8a3e -s ours

am skip reason: Merged-In Ia1fb1d07dee465bae572321a510ae78b56c35614 with SHA-1 02600907 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14684990

Change-Id: I0226f3d56833c16b9d693ec43927c55d6be883c8