UNUSED_PINS
* [Keyboard] add Stello65 keyboard * Apply suggestions from code review Co-authored-by: Drashna Jaelre <drashna@live.com> * Apply suggestions from code review Co-authored-by: Ryan <fauxpark@gmail.com> * [Keyboard] update config pinout for stello65_sl_rev1 Co-authored-by: Drashna Jaelre <drashna@live.com> Co-authored-by: Ryan <fauxpark@gmail.com>