Refactor and Configurator updates for 9key (#3024)

keyboards/9key/keymaps/default/keymap.c

@@ -1,4 +1,4 @@
-#include "9key.h"
+#include QMK_KEYBOARD_H
 
 // Tap Dance Declarations
 enum {
@@ -22,7 +22,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * |  7/0  |   8   | 9/FN  | 7/0 = Dbl Tap 7 for 0  -  9/FN = Hold 9 for FN
  * `-----------------------'
  */
-[0] = KEYMAP( \
+[0] = LAYOUT( \
   KC_1,       KC_2,      KC_3,       \
   KC_4,       TD(ENT_5), KC_6,       \
   TD(ZERO_7), KC_8,      LT(1, KC_9) \
@@ -37,7 +37,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * |  00   |   .   |       |
  * `-----------------------'
  */
-[1] = KEYMAP( \
+[1] = LAYOUT( \
   KC_ESC,   KC_PLUS, KC_MINS, \
   KC_BSPC,  KC_ASTR, KC_SLSH, \
   M(DBL_0), KC_DOT,  KC_TRNS  \