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

keyboards/manyboard/macro/config.h

@@ -18,6 +18,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 /* RGB Pins */
-#define RGB_DI_PIN B6
 #define RGBLED_NUM 2
 #define RGBLIGHT_LIMIT_VAL 10

keyboards/manyboard/macro/info.json

@@ -18,6 +18,9 @@
             {"pin_a": "C6", "pin_b": "C7"}
         ]
     },
+    "ws2812": {
+        "pin": "B6"
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "layouts": {