[automerger skipped] Merge "PackageManager plumbing to support non-staged APEX...

[automerger skipped] Merge "PackageManager plumbing to support non-staged APEX installs" into sc-dev am: fe29823f am: 91f2ddb4 am: ea360b33 -s ours

am skip reason: Merged-In Ia1fb1d07dee465bae572321a510ae78b56c35614 with SHA-1 5cd8b9e6 is already in history

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

Change-Id: I8f02d78d3a32c1af710d1b7f3072a0e91e960140