Beta 8.20-rc-2 (9451) wrong artwork shown in Android Media Player

### Description

Once the first podcast of the day is finished, the artwork displayed in the Android media player (pull down menu + lock screen) is not updated

### Step-by-step reproduction instructions

Queue up multiple episodes.
Let the first episode complete.
When second episode starts, view media player control / lock screen

### Screenshots or screen recording

### Did you search for existing bug reports?

- [x] I have searched for existing bug reports.

### Device, Operating system, and Pocket Casts app version

Pixel 8, android 17, Version 8.20-rc-2 (9451)

Start by reproducing the queue transition on the reported Pixel 8 and inspect the Android media player artwork update path. Compare the artwork shown for the first and second queued episodes after playback advances; done means the pull-down media controls and lock screen show the second episode's artwork.

Written by the indexing model from the issue text.