Keyboard: Fix pin numbers for Fractal keyboard (#3743)

* Added support for the Fractal keyboard

* Try to fix the issue

* Add support for the Fractal keyboard.

* Fix errors with files

* Update config.h

keyboards/fractal/config.h

@@ -17,7 +17,8 @@
 
 /* key matrix pins */
 #define MATRIX_ROW_PINS { B1, F7, F6, F5, F4 }
-#define MATRIX_COL_PINS { B3, B2, B6, B5, B4, E6, D7, C6, D4, D0, D1, D2 }
+#define MATRIX_COL_PINS { B3, B2, B6, B5, B4, E6, D7, C6, D4, D0, D1, D3 }
+
 #define UNUSED_PINS
 
 /* COL2ROW or ROW2COL */