Move RGBLED_NUM to data driven (#21278)

keyboards/zfrontier/big_switch/config.h

@@ -18,7 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 /* RGB light config */
-#define RGBLED_NUM 4
 #define RGBLIGHT_VAL_STEP 17
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD

keyboards/zfrontier/big_switch/info.json

@@ -12,6 +12,9 @@
         "cols": ["F1"],
         "rows": ["F0"]
     },
+    "rgblight": {
+        "led_count": 4
+    },
     "ws2812": {
         "pin": "B6"
     },