fix(package): update music-metadata to version 6.1.0
fix(package): update music-metadata to version 6.1.0

Closes #1749
feross/webtorrent-app,feross/webtorrent-app,webtorrent/webtorrent-desktop,feross/webtorrent-app,webtorrent/webtorrent-desktop,webtorrent/webtorrent-desktop