Migrate rgblight.pin and RGB_DI_PIN to ws2812.pin (#20303)

keyboards/walletburner/cajal/config.h

@@ -22,7 +22,6 @@
 /* Locking resynchronize hack */
 #define LOCKING_RESYNC_ENABLE
 
-#define RGB_DI_PIN F7
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD
 #define RGBLIGHT_EFFECT_RAINBOW_SWIRL

keyboards/walletburner/cajal/info.json

@@ -18,6 +18,9 @@
             {"pin_a": "D6", "pin_b": "D7"}
         ]
     },
+    "ws2812": {
+        "pin": "F7"
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "layouts": {

keyboards/walletburner/neuron/config.h

@@ -6,8 +6,6 @@
 /* Locking resynchronize hack */
 #define LOCKING_RESYNC_ENABLE
 
-
-#define RGB_DI_PIN B1
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD
 #define RGBLIGHT_EFFECT_RAINBOW_SWIRL

keyboards/walletburner/neuron/info.json

@@ -8,6 +8,9 @@
         "pid": "0x6E75",
         "device_version": "0.0.1"
     },
+    "ws2812": {
+        "pin": "B1"
+    },
     "matrix_pins": {
         "cols": ["F0", "F7", "F6", "F4", "F1", "E6", "D6", "D2", "B4", "D7", "B6", "D5"],
         "rows": ["D0", "D1", "D3", "F5"]