Move matrix config to info.json, part 7 (#20020)

keyboards/mnk50/config.h

@@ -17,12 +17,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-
-#define MATRIX_ROW_PINS { B12, B13, A10, A6 }
-#define MATRIX_COL_PINS { B14, B15, A8, A9, A13, A14, A15, B3, B4, B5, B6, B7, B8, B9 }
-
-/* COL2ROW, ROW2COL*/
-#define DIODE_DIRECTION COL2ROW
-
 /* Ensure we jump to bootloader if the QK_BOOT keycode was pressed */
 #define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE