Remove matrix size defines (#19581)

keyboards/majistic/config.h

@@ -19,10 +19,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 
-/* key matrix size */
-#define MATRIX_ROWS 10
-#define MATRIX_COLS 8
-
 #define MATRIX_ROW_PINS { F6, F7, B1, B3, B2 }
 #define MATRIX_COL_PINS { D4, C6, D7, E6, B4, B5, F4, F5 }  // F4, F5 is dummy
 #define MATRIX_ROW_PINS_RIGHT { D4, C6, D7, E6, B4 }