New layer added to giabalanai keyboard (#20118)

keyboards/giabalanai/keymaps/2firmware/config.h

@@ -1,3 +1,19 @@
+/*
+Copyright 2023 3araht
+
+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
 
 //#define USE_MATRIX_I2C