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

keyboards/4pplet/waffling80/rev_b/config.h

@@ -18,7 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define RGBLED_NUM 2
 #define WS2812_EXTERNAL_PULLUP
-#define RGB_DI_PIN A8
 
 #define RGBLIGHT_HUE_STEP 8
 #define RGBLIGHT_SAT_STEP 8

keyboards/4pplet/waffling80/rev_b/info.json

@@ -8,6 +8,9 @@
         "pid": "0x000F",
         "device_version": "0.0.2"
     },
+    "ws2812": {
+        "pin": "A8"
+    },
     "matrix_pins": {
         "cols": ["B2", "B1", "B0", "A7", "A6", "A3", "B9", "B8"],
         "rows": ["B13", "B12", "A5", "A4", "A2", "A1", "F0", "C15", "C13", "C14", "F1", "A0"]