Adding Synth and Keys' Debit Card (#18995)

* Adding Synth and Keys' Debit Card

Initial Commit

* Add files via upload

* Delete config.h

* Update keyboards/synthandkeys/the_debit_card/info.json

Co-authored-by: Joel Challis <git@zvecr.com>

keyboards/synthandkeys/the_debit_card/keymaps/default/keymap.c

@@ -0,0 +1,22 @@
+// Copyright 2022 Synth and Keys (@Synth-and-Keys)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include QMK_KEYBOARD_H
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /*
+     * -------------
+     * | 1 | 2 | 3 |
+     * -------------
+     * | 4 | 5 | 6 |
+     * -----------------
+     * | 7 | 8 | 9 | 0 |
+     * -----------------
+
+     */
+    [0] = LAYOUT(
+        KC_P1,   KC_P2,   KC_P3,
+        KC_P4,   KC_P5,   KC_P6,
+        KC_P7,   KC_P8,   KC_P9,   KC_P0
+    )
+};