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

keyboards/gkeyboard/gkb_m16/config.h

@@ -17,7 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#define RGB_DI_PIN F1
     #define RGBLED_NUM 4
     #define RGBLIGHT_HUE_STEP 8
     #define RGBLIGHT_SAT_STEP 8

keyboards/gkeyboard/gkb_m16/info.json

@@ -8,6 +8,9 @@
         "pid": "0x4201",
         "device_version": "0.0.1"
     },
+    "ws2812": {
+        "pin": "F1"
+    },
     "matrix_pins": {
         "cols": ["F4", "F5", "F6", "F7"],
         "rows": ["D4", "D5", "D6", "D7"]

keyboards/gkeyboard/gpad8_2r/config.h

@@ -5,7 +5,6 @@
 
 #define DYNAMIC_KEYMAP_LAYER_COUNT 8
 
-#define RGB_DI_PIN GP19
 #define RGB_MATRIX_LED_COUNT 16
 #define RGB_MATRIX_FRAMEBUFFER_EFFECTS
 #define RGB_MATRIX_KEYPRESSES

keyboards/gkeyboard/gpad8_2r/info.json

@@ -62,6 +62,7 @@
         ]
     },
     "ws2812": {
+        "pin": "GP19",
         "driver": "vendor"
     },
     "layouts": {