[FEATURE REQUEST] Migrate to Media3 for Audio Media

For handling Audio media we're using PreviewAudioFragment which handles it using Android's built-in MediaPlayer.

Instead we can use Media3 which will have number of pros than to use the built-in one which includes but not limited to -->

• Less code for doing the same thing

• Easier to use

• Out of the box media control (Play,Pause,Next etc) handling from bluetooth headphones, earphones or google assistant.

• Handling playlists rather than single MediaItem this way we can even pass it a list of media. We can finally integrate a functionality
  which has been asked in this feature request #4149

• You can read Pros and Cons from the Android Developers site here.

Let me know what you think and I would like to work on it if everthing seems good.

Start by locating PreviewAudioFragment and reviewing how it uses Android's built-in MediaPlayer. Then compare the proposed Media3 approach with the requirements in issue #4149, including media controls and playlist support. The issue does not define a specific acceptance test or complete migration scope.