build: Fix musicbrainz lookups not working
Removed redundant HAVE_MUSICBRAINZ5 ifdef now Meson build includes MusicBrainz library by default. Otherwise, the MusicBrainz look-up will never happen.
Edited by Dave Meikle
Removed redundant HAVE_MUSICBRAINZ5 ifdef now Meson build includes MusicBrainz library by default. Otherwise, the MusicBrainz look-up will never happen.