Fix bug for Android S where activity:exported was not explicitly set
In addition, ensure test asset is not compressed by serving
This tic-tac-toe game will be used used to test incremental gaming as part of the https://developer.android.com/games/distribute/play-as-you-download program
You can:
1. Play a game of Tic-tac-toe and verify that it does not affect Payd data
2. Read 1mb of assets from the APK and verify that it does trigger reads of Payd
