[Keymap] Add saph1s keymap for KPrepublic BM80v2 (#19608)

Co-authored-by: jack <0x6A73@pm.me>

keyboards/kprepublic/bm80v2/keymaps/saph1s/config.h

@@ -0,0 +1,23 @@
+/* Copyright 2023 Saph1s @Saph1s
+
+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
+    #undef RGB_MATRIX_DEFAULT_MODE
+    #define RGB_MATRIX_DEFAULT_MODE RGB_MATRIX_CYCLE_LEFT_RIGHT
+    #define RGB_DISABLE_WHEN_USB_SUSPENDED
+#endif