[Keyboard] Added bradpad support (#12912)

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

keyboards/tempo_turtle/bradpad/bradpad.h

@@ -0,0 +1,32 @@
+/*
+Copyright 2021 v3ritas <v3ritas@tempoturtle.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/>.
+*/
+
+#pragma once
+#include "quantum.h"
+
+// clang-format off
+#define LAYOUT( \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22, k23, \
+    k30, k31, k32, k33, \
+         k41, k42\
+) { \
+    { k00, k01, k02, k03, }, \
+    { k10, k11, k12, k13, }, \
+    { k20, k21, k22, k23, }, \
+    { k30, k31, k32, k33, }, \
+    { KC_NO, k41, k42, KC_NO } \
+}
+// clang-format on