Move RGBLED_NUM to data driven (#21278)

keyboards/numatreus/config.h

@@ -19,10 +19,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Locking resynchronize hack */
 #define LOCKING_RESYNC_ENABLE
 
-// keyboard RGB LED support
-//    see ./rules.mk: LED_BACK_ENABLE or LED_UNDERGLOW_ENABLE set yes
-#define RGBLED_NUM 6
-
 #define RGBLIGHT_VAL_STEP 17
 
 #define RGBLIGHT_HUE_STEP 10

keyboards/numatreus/info.json

@@ -17,6 +17,7 @@
     "pin": "D3"
   },
   "rgblight": {
+    "led_count": 6,
     "max_brightness": 200
   },
   "processor": "atmega32u4",