Log Message:
audio/termusic: update to 0.6.4

[v0.6.4]
Released on: Dec 24, 2021.

-New feature: using yt-dlp for downloading because youtube-dl is slower caused
 by throttle problem. For details please check this reddit thread. To use it,
 it's under feature gate yt-dlp. make full will enable all features including
 this one.
-New: opus format support. Metadata is supported by lofty-rs.
-New: configuration for album photo size and position.
-Fix: youtube search next page doesn't work.
-Fix: color editor playlist highlight symbol doesn't work.
-Fix: focus issue after exit tag editor.
-Fix: focus issue after download.
-Fix: command line open music dir not working.