Log Message:
audio/ncspot: update to 0.5.0

Maintenance:
-Fix: correct positioning of search match highlight
-Improve album loading in artist view (#446)
-Fix display of PlayNext command (#445)
-More resilient playlist track deletion (f2bcfca)
-Remove plain-text credential store (#447)

Features:
-Clear search term when ESC is pressed (#384)
-Loop mode is now editable via MPRIS (#437)
-Persist sorting orders for playlists (#436)
-Persist volume and shuffle/repeat state across app restarts (#438)
-Persist track queue across app restarts (#438)
-Add config values to override shuffle/repeat state
  -Previously these were set in the [saved_state] section of the configuration.
  They can now be set using shuffle and repeat in the configuration's main
  section. See the README for details.
-Implement cover drawing as optional feature (#451)