Merge "Add installerSource to packageSetting earlier" into rvc-dev am: 93b7187b am: 3ae8ff41 am: 71e8a27b am: a895dcc3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12050369

Change-Id: I62541e64a78454810476a636fea0bc327627a2d1