Keyboard: Lets split eh default keymap - Fixes for superseded default layer functionality (#4581)

* Fixes for superseded default layer functionality

* Fixes for superseded default layer functionality

keyboards/lets_split_eh/keymaps/default/config.h

@@ -18,9 +18,6 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#ifndef CONFIG_USER_H
-#define CONFIG_USER_H
+#pragma once
 
-#include "../../config.h"
-
-#endif
+ // place overrides here