Remove matrix size defines (#19581)

keyboards/qvex/lynepad/config.h

@@ -18,10 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 
-/* key matrix size */
-#define MATRIX_ROWS 3
-#define MATRIX_COLS 4
-
 /* Basic matrix config */
 #define MATRIX_ROW_PINS { C7, F7, F6}
 #define MATRIX_COL_PINS { F0, F1, F4, F5 }