Created "paddlegame" keymap (#13629)

* Added gmmk pro paddlegame keymap

* Replaced config.h with my own

* Adjust code to better fit style guide

* Update readme to include layout

* Fixed keymap, was missing a few keys

* Replaced all instances of _isWinKeyDisabled with keymap_config.no_gui

* Update keyboards/gmmk/pro/ansi/keymaps/paddlegame/keymap.c

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

Co-authored-by: Tomas Guinan <bngrybt@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

keyboards/gmmk/pro/ansi/keymaps/paddlegame/config.h

@@ -0,0 +1,24 @@
+/* Copyright 2021 Tomas Guinan
+ *
+ * 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
+
+#ifdef RGB_MATRIX_ENABLE
+    #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_COLOR
+    #define RGB_DISABLE_WHEN_USB_SUSPENDED true
+#endif
+
+#define FORCE_NKRO