Move matrix config to info.json, part 5 (#20003)

Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/skeletn87/soldered/config.h

@@ -17,14 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-
-/* Keyboard Matrix Assignments */
-#define MATRIX_ROW_PINS { C6, B6, B5, B4, D7, D6, D4, D5, D3, D2, D1, D0 }
-#define MATRIX_COL_PINS { F0, F1, F4, F5, F6, F7, C7, B0, B1 }
-
-/* COL2ROW, ROW2COL */
-#define DIODE_DIRECTION COL2ROW
-
 #define RGB_DI_PIN B2
 #ifdef RGB_DI_PIN
 #define RGBLIGHT_EFFECT_BREATHING

keyboards/skeletn87/soldered/info.json

@@ -8,6 +8,11 @@
         "pid": "0xB5E8",
         "device_version": "0.0.1"
     },
+    "matrix_pins": {
+        "cols": ["F0", "F1", "F4", "F5", "F6", "F7", "C7", "B0", "B1"],
+        "rows": ["C6", "B6", "B5", "B4", "D7", "D6", "D4", "D5", "D3", "D2", "D1", "D0"]
+    },
+    "diode_direction": "COL2ROW",
     "backlight": {
         "pin": "B7",
         "levels": 8,