Move RGBLED_NUM to data driven (#21278)

keyboards/spaceman/2_milk/config.h

@@ -1,20 +0,0 @@
-/* Copyright 2019 Spaceman
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#pragma once
-
-#ifdef RGBLIGHT_ENABLE
-#define RGBLED_NUM 1
-#endif

keyboards/spaceman/2_milk/info.json

@@ -8,6 +8,9 @@
     "pid": "0x3225",
     "device_version": "0.0.1"
   },
+  "rgblight": {
+    "led_count": 1
+  },
   "ws2812": {
     "pin": "B6"
   },