Migrate some dip switch config to info.json (#22437)

keyboards/handwired/6key/config.h

@@ -1,20 +0,0 @@
- /* Copyright 2020 Bratzworth
-  *
-  * 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/>.
-  */
-
-#pragma once
-
-/* dip switch */
-#define DIP_SWITCH_PINS { C6 }

keyboards/handwired/6key/info.json

@@ -13,6 +13,9 @@
       "rows": ["B4", "D0"]
     },
     "diode_direction": "COL2ROW",
+    "dip_switch": {
+      "pins": ["C6"]
+    },
     "processor": "atmega32u4",
     "bootloader": "caterina",
     "layouts": {