Remove matrix size defines (#19581)

keyboards/dinofizz/fnrow/v1/config.h

@@ -18,9 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 
-#define MATRIX_ROWS 2
-#define MATRIX_COLS 7
-
 #define MATRIX_ROW_PINS { A0, A1 }
 #define MATRIX_COL_PINS {B0, B1, B3, B4, B5, B6, B7 }