Move RGBLED_NUM to data driven (#21278)

keyboards/pteron36/config.h

@@ -40,6 +40,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // for via
 #define DYNAMIC_KEYMAP_LAYER_COUNT 7
-
-//RGB Underglow
-#define RGBLED_NUM 10

keyboards/pteron36/info.json

@@ -28,6 +28,9 @@
             }
         }
     },
+    "rgblight": {
+        "led_count": 10
+    },
     "ws2812": {
         "pin": "B6"
     },