This adds the option to disable certain track types during scrubbing,
with audio and metadata disabled by default.
The tracks are disabled by modifying the `TrackSelectionParameters`,
but in a way that is invisible to
`Player.getTrackSelectionParameters()` and
`Player.Listener.onTrackSelectionParametersChanged`. This allows us to
clearly reason about what should happen if
`Player.setTrackSelectionParameters(...)` is called during scrubbing
mode. The **side effects** of disabling the tracks are all visible
through `Player.Listener` and `AnalyticsListener` (renderer disabled,
decoder released, `onTracksChanged`, etc.).
PiperOrigin-RevId: 743961632
83efd8eb66