Add MATCH_ANY_USER flag to PackageInfo queries

- Querying PackageInfo should have MATCH_ANY_USER flag because
   some apps are only installed for specific users. If no flag,
   it will get NameNotFoundException.
- Also add missed break on switch case.

Bug: 186382373
Test: atests FrameworksNetTests
Change-Id: I37c8c42352a9a84ccbe9a37248febcd62b8f59e4