Move RGBLED_SPLIT to data driven (#21113)

Co-authored-by: Joel Challis <git@zvecr.com>

keyboards/rgbkb/mun/config.h

@@ -50,7 +50,6 @@
 
 /* RGB LED Configuration */
 #define RGBLED_NUM 98
-#define RGBLED_SPLIT { 49, 49 }
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD
 #define RGBLIGHT_EFFECT_RAINBOW_SWIRL

keyboards/rgbkb/mun/rev1/info.json

@@ -8,6 +8,9 @@
         "pid": "0x3505",
         "device_version": "0.0.1"
     },
+    "rgblight": {
+        "split_count": [49, 49]
+    },
     "ws2812": {
         "pin": "B5",
         "driver": "pwm"

keyboards/rgbkb/sol3/config.h

@@ -54,7 +54,6 @@
 
 /* RGB LED Configuration */
 #define RGBLED_NUM 156
-#define RGBLED_SPLIT { 78, 78 }
 
 // RGB Lighting Animation modes. Explicitly enabled
 // For full list of effects, see:

keyboards/rgbkb/sol3/rev1/info.json

@@ -8,6 +8,9 @@
         "pid": "0x3510",
         "device_version": "0.0.1"
     },
+    "rgblight": {
+        "split_count": [78, 78]
+    },
     "ws2812": {
         "pin": "B5",
         "driver": "pwm"

keyboards/rgbkb/zygomorph/rev1/config.h

@@ -25,7 +25,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     #define RGBLED_NUM 30
 #else
     #define RGBLED_NUM 60
-    #define RGBLED_SPLIT { 30, 30 }
 #endif
 
 #define RGBLIGHT_EFFECT_BREATHING

keyboards/rgbkb/zygomorph/rev1/info.json

@@ -24,6 +24,9 @@
     "split": {
       "soft_serial_pin": "D3"
     },
+    "rgblight": {
+      "split_count": [30, 30]
+    },
     "ws2812": {
       "pin": "B7"
     },