add this lib to the IDF Component Registry

[phatpaul]

We can add this library to the new IDF Component Registry https://components.espressif.com/

Some info about what is required:
https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/tools/idf-component-manager.html

[phatpaul]

Igrr gave a talk about this at Espressif DevCon23. Here's his slides.
https://igrr.github.io/edc23/1

[chmorgan]

I've actually gotten another component I wrote into the registry so you can copy the .github-workspace files if it helps. https://github.com/chmorgan/esp-audio-player