Migrate led_update_kb implementations to DD (#23981)

keyboards/jels/jels88/jels88.c

@@ -1,38 +0,0 @@
-/* Copyright 2021 Joah Nelson (Jels)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation,   either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-// not much here ... just indicator LEDs
-
-#include "quantum.h"
-
-// LED indicator pins
-#define CAPS_LED D5
-#define SCROLL_LED D4
-
-void keyboard_pre_init_kb(void) {
-    gpio_set_pin_output(CAPS_LED);
-    gpio_set_pin_output(SCROLL_LED);
-    keyboard_pre_init_user();
-}
-
-bool led_update_kb(led_t led_state) {
-    bool res = led_update_user(led_state);
-    if (res) {
-        gpio_write_pin(CAPS_LED, led_state.caps_lock);
-        gpio_write_pin(SCROLL_LED, led_state.scroll_lock);
-    }
-    return res;
-}

keyboards/jels/jels88/keyboard.json

@@ -23,6 +23,10 @@
             "resync": true
         }
     },
+    "indicators": {
+        "caps_lock": "D5",
+        "scroll_lock": "D4"
+    },
     "matrix_pins": {
         "cols": ["C7", "C6", "F7", "F6", "F5", "F4", "B1", "D2", "D3"],
         "rows": ["B3", "B2", "D1", "D0", "E6", "B0", "F0", "F1", "B5", "B4", "D7", "D6"]