Add UTD80 PCB (#11799)
* Create readme.md
* Add files via upload
* Create readme.md
* Add files via upload
* Update utd80.h
* Update utd80.c
* Update keymap.c
Change 6 length underscore to 7.
* Update keyboards/utd80/readme.md
Co-Authored-By: Drashna Jaelre <drashna@live.com>
* Update keyboards/utd80/readme.md
Co-Authored-By: Drashna Jaelre <drashna@live.com>
* Update keyboards/utd80/readme.md
Co-Authored-By: Drashna Jaelre <drashna@live.com>
* Update keyboards/utd80/readme.md
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update keyboards/utd80/readme.md
Co-Authored-By: fauxpark <fauxpark@gmail.com>
* Update utd80.c
* Update utd80.c
* Update keymap.c
* Apply #7701 PR review suggestions
* Add GPL license headers
* Replace led implementation with definition
* Add VIA keymap for UTD80
* Update attributions
Co-authored-by: UTDKeyboard <59077857+utdkeyboard@users.noreply.github.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: fauxpark <fauxpark@gmail.com>