[Keyboard] Add omega4 (#16464)

keyboards/makenova/omega/omega4/keymaps/default/config.h

@@ -0,0 +1,12 @@
+// Copyright 2022 makenova (@makenova)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#ifdef COMBO_ENABLE
+#    define COMBO_COUNT 4
+#    define COMBO_TERM 50
+#endif
+
+#define TAPPING_TERM 150
+#define IGNORE_MOD_TAP_INTERRUPT