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

keyboards/linworks/fave84h/config.h

@@ -20,7 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 #ifdef RGB_MATRIX_ENABLE
 
 #define RGB_MATRIX_LED_COUNT 126
-#define RGB_DI_PIN D2
 
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
 #define RGB_MATRIX_KEYPRESSES 

keyboards/linworks/fave84h/info.json

@@ -15,6 +15,9 @@
         "rgb_matrix": true,
         "rgblight": false
     },
+    "ws2812": {
+        "pin": "D2"
+    },
     "matrix_pins": {
         "cols": ["F0", "F1", "F4", "F5", "F6", "F7", "C7", "C6", "B6", "B5", "B4", "D7", "D6", "D4", "B0", "B7", "E6"],
         "rows": ["B1", "B2", "B3", "D3", "D1", "D0"]