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

keyboards/tkc/tkl_ab87/config.h

@@ -20,7 +20,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define DYNAMIC_KEYMAP_LAYER_COUNT 2 //Reduced layer count due to memory space considerations
 
-#define RGB_DI_PIN E2
   #define RGBLED_NUM 22
   #define RGBLIGHT_HUE_STEP 8
   #define RGBLIGHT_SAT_STEP 8

keyboards/tkc/tkl_ab87/info.json

@@ -21,6 +21,9 @@
     	"caps_lock": "F1",
     	"scroll_lock": "F0"
     },
+    "ws2812": {
+    	"pin": "E2"
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "layouts": {