audio/vorbis-tools: update to 1.4.2
This release fixes many bugs.
Additional user-visible changes:
- ogg123: Added support for Opus files
- ogginfo: Added support for Opus, FLAC, and speex
- ogg123, ogginfo: Added support to decode METADATA_BLOCK_PICTURE
- ogginfo: Added support for decoding Skeleton
- vorbiscomment: Added -d/--rm to allow removal of tags