Add PID for Tangara music player

[jqln-0]

Hey there! I hope I did everything right :)

We're making an open hardware media player! The sources are up and it's pretty functional, so this seemed a good time to start using a real USB ID.

The site right now just links to the same project page on sourcehut as the sources link. I'll likely send you another PR in a few months to point it at better documentation, but we haven't written proper docs yet.

We've got a crowdfund pre-launch page up atm, but I didn't link it in any of the files since it felt a little rude to put what's essentially an ad in your lovely repository! It's here if you'd like more info tho: https://www.crowdsupply.com/cool-tech-zone/tangara

Thanks so much for your time, and for setting up this handy resource!

[tannewt]

Kicad hardware file and cpp source