Merge "Update network rules for only uids that are installed." into tm-dev am:...

Merge "Update network rules for only uids that are installed." into tm-dev am: 26e122a5 am: 593ddf9c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17301717

Change-Id: I7c832718ca9a2916e9bb1db06db8329181eb1fe7