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

keyboards/amjkeyboard/amj40/config.h

@@ -25,7 +25,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Underlight configuration
  */
 
-#define RGB_DI_PIN D3
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD
 #define RGBLIGHT_EFFECT_RAINBOW_SWIRL

keyboards/amjkeyboard/amj40/info.json

@@ -17,6 +17,9 @@
         "pin": "B6",
         "levels": 4
     },
+    "ws2812": {
+        "pin": "D3"
+    },
     "indicators": {
         "caps_lock": "B2",
         "on_state": 0

keyboards/amjkeyboard/amj60/config.h

@@ -17,7 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#define RGB_DI_PIN E2
 #    define RGBLED_NUM 8
 #    define RGBLIGHT_HUE_STEP 10
 #    define RGBLIGHT_SAT_STEP 17

keyboards/amjkeyboard/amj60/info.json

@@ -18,6 +18,9 @@
         "levels": 4,
         "breathing": true
     },
+    "ws2812": {
+        "pin": "E2"
+    },
     "indicators": {
         "caps_lock": "B2",
         "on_state": 0

keyboards/amjkeyboard/amj96/config.h

@@ -36,7 +36,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define RGB_DI_PIN D3
 #    define RGBLED_NUM 16
 //#    define RGBLIGHT_HUE_STEP 8
 //#    define RGBLIGHT_SAT_STEP 8

keyboards/amjkeyboard/amj96/info.json

@@ -8,6 +8,9 @@
         "pid": "0x6074",
         "device_version": "0.0.2"
     },
+    "ws2812": {
+        "pin": "D3"
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "layout_aliases": {

keyboards/amjkeyboard/amjpad/config.h

@@ -25,7 +25,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Underlight configuration
  */
 
-#define RGB_DI_PIN E2
 #define RGBLIGHT_EFFECT_BREATHING
 #define RGBLIGHT_EFFECT_RAINBOW_MOOD
 #define RGBLIGHT_EFFECT_RAINBOW_SWIRL

keyboards/amjkeyboard/amjpad/info.json

@@ -17,6 +17,9 @@
     "pin": "B6",
     "levels": 4
   },
+  "ws2812": {
+    "pin": "E2"
+  },
   "indicators": {
     "num_lock": "D6",
     "on_state": 0