Log Message:
audacious: Update to 4.0.1

This release is a minor bugfix release from version 4.0. The most notable
changes are mitigations for KDE Plasma 5.18 which changed behavior in its
Breeze theme that rendered Audacious basically unusable.

Full list of bug fixes and improvements:

 * Audacious now works as expected when run under KDE Plasma 5.18 default
   settings.
 * Audacious when running under QtUI will no longer block logout on KDE
   Plasma 5.18.
 * Skinned windows are placed correctly when running under GTK+.
 * Seeking in audio files when using the SoX resampler plugin will no
   longer crash the player.