[Keyboard] Convert ErgoDox EZ to Matrix Lite (#10189)

* Convert ErgoDox EZ to lite matrix

* Add initial config from Dactyl config

Based on ErinCall's work to generalize the mcp i/o expander matrix code

* formatting

* Fix number of pins

* Remove unused defines

keyboards/ergodox_ez/ergodox_ez.c

@@ -1,4 +1,4 @@
-#include QMK_KEYBOARD_H
+#include "ergodox_ez.h"
 
 extern inline void ergodox_board_led_on(void);
 extern inline void ergodox_right_led_1_on(void);