Update git submodules

* Update frameworks/opt/gamesdk from branch 'master'
  to 14819f8dac2a97aa94258366f0509fe463a38727
  - Use protobuf nano and improve test app
    
    Test: Build and run tftestapp in Android Studio
    Test: Check logcat outputs tuningfork events
    Change-Id: I7f4cf51e8f93fa84708b1416d271ccb8efddb3a2
    
1 file changed