680 fix position playbacksession

[StaehliJ]

Pull request

Description

The goal of this PR is to send the position of the player before item transition.

Changes made

• Changes PlaybackSession.Listener to have more information during session transition.

Checklist

• [ ] Your branch has been rebased onto the main branch.
• [ ] APIs have been properly documented (if relevant).
• [ ] The documentation has been updated (if relevant).
• [ ] New unit tests have been written (if relevant).
• [ ] The demo has been updated (if relevant).
• [ ] All pull request status checks pass.

[github-actions[bot]]

Code Coverage

Overall Project	53.39% -0.06%	🟢
Files changed	95.82%	🟢

Module	Coverage
:pillarbox-player	60.55% -0.11%	🟢

Files

|Module|File|Coverage|| |:-|:-|:-|:-:| |:pillarbox-player|[PlaybackSessionManager.kt](https://github.com/SRGSSR/pillarbox-android/blob/45ebf8e60f60a8c1d09286efac71a6a3b852180e/pillarbox-player%2Fsrc%2Fmain%2Fjava%2Fch%2Fsrgssr%2Fpillarbox%2Fplayer%2Fanalytics%2FPlaybackSessionManager.kt)|97.19% **`-1.69%`**|🟢| ||[QoSCoordinator.kt](https://github.com/SRGSSR/pillarbox-android/blob/45ebf8e60f60a8c1d09286efac71a6a3b852180e/pillarbox-player%2Fsrc%2Fmain%2Fjava%2Fch%2Fsrgssr%2Fpillarbox%2Fplayer%2Fqos%2FQoSCoordinator.kt)|90.86%|🟢| ||[MetricsCollector.kt](https://github.com/SRGSSR/pillarbox-android/blob/45ebf8e60f60a8c1d09286efac71a6a3b852180e/pillarbox-player%2Fsrc%2Fmain%2Fjava%2Fch%2Fsrgssr%2Fpillarbox%2Fplayer%2Fanalytics%2Fmetrics%2FMetricsCollector.kt)|70.64% **`-0.89%`**|🟢|