Fail to play 96kbps

[fivebanger]

As already discussed in #1236 (comment), librespot fails to play certain Podcasts and fails to play when starting with 96kbps explicitely.

Play Podcast Schenken - Die Geschichte des Gebens und Nehmens:

$ ./librespot

[2024-12-31T11:05:00Z INFO  librespot_playback::player] Loading <Schenken - Die Geschichte des Gebens und Nehmens> with Spotify URI <spotify:episode:7CDoCFJUAnwOLPVieM1Us0>
[2024-12-31T11:05:00Z WARN  librespot_core::dealer] No subscriber for msg.uri: social-connect/v2/broadcast_status_update
[2024-12-31T11:05:00Z INFO  librespot_connect::spirc] session update: <Ok(NEW_SESSION)> for self, current session_id d7bce4c3848be90a790c7573ed1bfd22, new session_id caf362f26980c7462acc2919b6c9a440
[2024-12-31T11:05:00Z ERROR librespot_core::audio_key] error audio key 0 1
[2024-12-31T11:05:00Z WARN  librespot_playback::player] Unable to load key, continuing without decryption: Service unavailable { audio key error }

Start librespot with 96kbps:

$ ./librespot --bitrate 96

[2024-12-31T11:08:00Z INFO  librespot_playback::player] Loading <Hey Dude> with Spotify URI <spotify:track:7jNjrIgYfZUPj6EVi8PL5s>
[2024-12-31T11:08:00Z INFO  librespot_connect::spirc] Not playing next track because there are no more tracks left in queue.
[2024-12-31T11:08:00Z ERROR librespot_core::audio_key] error audio key 0 1
[2024-12-31T11:08:00Z WARN  librespot_playback::player] Unable to load key, continuing without decryption: Service unavailable { audio key error }
[2024-12-31T11:08:03Z ERROR librespot_playback::player] Unable to read audio file: Symphonia Decoder Error: end of stream
[2024-12-31T11:08:09Z INFO  librespot_playback::player] Loading <Hey Dude> with Spotify URI <spotify:track:7jNjrIgYfZUPj6EVi8PL5s>
[2024-12-31T11:08:09Z ERROR librespot_core::audio_key] error audio key 0 1
[2024-12-31T11:08:09Z WARN  librespot_playback::player] Unable to load key, continuing without decryption: Service unavailable { audio key error }
[2024-12-31T11:08:12Z ERROR librespot_playback::player] Unable to read audio file: Symphonia Decoder Error: end of stream
[2024-12-31T11:08:12Z ERROR librespot_playback::player] Skipping to next track, unable to load track <SpotifyId("spotify:track:7jNjrIgYfZUPj6EVi8PL5s")>: ()

Original PR fixes the issues mentioned above.