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

keyboards/acheron/elongate/beta/config.h

@@ -17,7 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#define RGB_DI_PIN D7
   #define RGBLED_NUM 16
   #define RGBLIGHT_HUE_STEP 8
   #define RGBLIGHT_SAT_STEP 8

keyboards/acheron/elongate/beta/info.json

@@ -8,6 +8,9 @@
         "pid": "0x454C",
         "device_version": "0.0.1"
     },
+    "ws2812": {
+        "pin": "D7"
+    },
     "matrix_pins": {
         "cols": ["F5", "F6", "F4", "F1", "F0", "B2", "B1", "C6", "B0", "B3", "E6", "D4", "B4"],
         "rows": ["D3", "B7", "D5", "B5", "D6"]

keyboards/acheron/elongate/delta/config.h

@@ -21,7 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define BACKLIGHT_PWM_CHANNEL 1
 #define BACKLIGHT_PAL_MODE 1
 
-#define RGB_DI_PIN B15
 #define RGBLED_NUM 16
 #define RGBLIGHT_LIMIT_VAL 200
 #define RGBLIGHT_SLEEP

keyboards/acheron/elongate/delta/info.json

@@ -19,6 +19,9 @@
         "breathing": true,
         "breathing_period": 3
     },
+    "ws2812": {
+        "pin": "B15"
+    },
     "processor": "STM32F072",
     "bootloader": "stm32-dfu",
     "layouts": {