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

keyboards/nullbitsco/nibble/config.h

@@ -39,7 +39,6 @@
 #define MATRIX_COL_PINS { }
 
 /* Optional SMT LED pins */
-#define RGB_DI_PIN E6
 #define RGBLED_NUM 10
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD

keyboards/nullbitsco/nibble/info.json

@@ -12,6 +12,9 @@
             {"pin_a": "B5", "pin_b": "B4"}
         ]
     },
+    "ws2812": {
+        "pin": "E6"
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "debounce": 10,

keyboards/nullbitsco/tidbit/config.h

@@ -23,7 +23,6 @@
 #define USB_SUSPEND_WAKEUP_DELAY 200
 
 /* Optional SMT LED pins */
-#define RGB_DI_PIN B6
 #define RGBLED_NUM 8
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD

keyboards/nullbitsco/tidbit/info.json

@@ -7,6 +7,9 @@
         "pid": "0x6064",
         "device_version": "0.0.1"
     },
+    "ws2812": {
+        "pin": "B6"
+    },
     "matrix_pins": {
         "cols": [null, null, "F4", "F5", "F6", "F7"],
         "rows": ["B1", "E6", "D7", "C6", "D4"]