Migrate rgblight.pin and RGB_DI_PIN to ws2812.pin (#20303)

keyboards/mechwild/obe/config.h

@@ -20,7 +20,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define TAP_CODE_DELAY 10
 
 /* RGB settings, uncomment this define to enable RGB */
-#define RGB_DI_PIN A0
 #    define RGBLED_NUM 10
 #    define RGBLIGHT_HUE_STEP 8
 #    define RGBLIGHT_SAT_STEP 8

keyboards/mechwild/obe/info.json

@@ -25,6 +25,9 @@
     "bootmagic": {
         "matrix": [5, 4]
     },
+    "ws2812": {
+        "pin": "A0"
+    },
     "layouts": {
         "LAYOUT": {
             "layout": [