Move matrix config to info.json, part 2 (#19987)

keyboards/halokeys/elemental75/config.h

@@ -15,10 +15,6 @@
   */
 #pragma once
 
-#define MATRIX_ROW_PINS { A2, A3, A4, A5, A6, A7 }
-#define MATRIX_COL_PINS { B2, B1, B0, B10, B11, B13, B14, B15, A8, A9, A14, A15, B3, B4, B7 }
-#define DIODE_DIRECTION COL2ROW
-
 #define TAP_CODE_DELAY 10 // tap_code function delay for register and unregister
 
 #define RGB_DI_PIN A10

keyboards/halokeys/elemental75/info.json

@@ -8,6 +8,11 @@
         "pid": "0xEA75",
         "device_version": "0.0.1"
     },
+    "matrix_pins": {
+        "cols": ["B2", "B1", "B0", "B10", "B11", "B13", "B14", "B15", "A8", "A9", "A14", "A15", "B3", "B4", "B7"],
+        "rows": ["A2", "A3", "A4", "A5", "A6", "A7"]
+    },
+    "diode_direction": "COL2ROW",
     "encoder": {
         "rotary": [
             {"pin_a": "B6", "pin_b": "B5"}