www/vinyl09: New port

Vinyl Cache, formerly known as Varnish Cache, is a web application accelerator
also known as a caching HTTP reverse proxy. You install it in front of any
server that speaks HTTP and configure it to cache the contents. Vinyl Cache is
really, really fast. It typically speeds up delivery by a factor of 300-1000x,
depending on your architecture.

Documentation and additional information about vinyl is available on
https://vinyl-cache.org/docs/index.html

Technical questions about vinyl and this release should be addressed
to <vinyl-dev@vinyl-cache.org>