Move encoder config to data driven (#19923)

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

keyboards/mlego/m60/rev1/config.h

@@ -15,19 +15,11 @@
  */
 #pragma once
 
-#ifdef ENCODER_ENABLE
 #define MATRIX_ROW_PINS \
     { A6, A7, B0, B1, B10 }
 #define MATRIX_COL_PINS \
     { A10, A15, B3, B4, B5, B7, B6, A1, A2, A3, A4, A5 }
 
-#define ENCODERS_PAD_A \
-    { A0 }
-#define ENCODERS_PAD_B \
-    { B8 }
-
-#endif
-
 #ifdef RGBLIGHT_ENABLE
 
 #define RGB_DI_PIN B15

keyboards/mlego/m60/rev1/info.json

@@ -3,6 +3,11 @@
         "pid": "0x6161",
         "device_version": "0.0.1"
     },
+    "encoder": {
+        "rotary": [
+            {"pin_a": "A0", "pin_b": "B8"}
+        ]
+    },
     "indicators": {
         "caps_lock": "C13",
         "num_lock": "B12",