Update the App Info Settings when package archived

Listen to the following actions,
- Intent.ACTION_PACKAGE_CHANGED for App enabled / disabled
- Intent.ACTION_PACKAGE_REMOVED for App archived
- Intent.ACTION_PACKAGE_REPLACED for App updated
                                     App updates are uninstalled
- Intent.ACTION_PACKAGE_RESTARTED for App force-stopped

Also,
- Prevent AppInfoSettings flaky, by moving package info null into
  RegularScaffold.
- Offload uninstallButton's enabled from main thread.

Bug: 314562958
Test: manual - All apps > app detail
Change-Id: Iaf210eb9e9b4ace1aa9079cdbb2d7430de4dd75f