Migrate led_update_kb implementations to DD (#23983)

keyboards/ortho5by12/keyboard.json

@@ -22,6 +22,10 @@
       "resync": true
     }
   },
+  "indicators": {
+    "caps_lock": "C5",
+    "num_lock": "C4"
+  },
   "matrix_pins": {
     "cols": ["C2", "D0", "D1", "D4", "C3", "C1"],
     "rows": ["B5", "B1", "B2", "B3", "B4", "C0", "D5", "D6", "D7", "B0"]

keyboards/ortho5by12/ortho5by12.c

@@ -1,30 +0,0 @@
-/* Copyright 2019 Takuya Urakawa (dm9records.com)
- *
- * 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/>.
- */
-#include "quantum.h"
-
-void matrix_init_kb(void) {
-    gpio_set_pin_output(C4);
-    gpio_set_pin_output(C5);
-}
-
-bool led_update_kb(led_t led_state) {
-    bool res = led_update_user(led_state);
-    if(res) {
-        gpio_write_pin(C4, led_state.num_lock);
-        gpio_write_pin(C5, led_state.caps_lock);
-    }
-    return res;
-}