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

keyboards/do60/config.h

@@ -18,9 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 /* RGB Underglow
- * F5 PIN for DO60's pre-soldered WS2812 LEDs
  */
-#define RGB_DI_PIN F5
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD
 #define RGBLIGHT_EFFECT_RAINBOW_SWIRL

keyboards/do60/info.json

@@ -21,6 +21,9 @@
         "caps_lock": "B2",
         "on_state": 0
     },
+    "ws2812": {
+        "pin": "F5"
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "community_layouts": ["60_ansi", "60_hhkb", "60_ansi_split_bs_rshift"],