Change write method to accept both String and PoolByteArray

Will print a warning if neither of these types is used as an argument.


Former-commit-id: 57aed28a0e

addons/godot_xterm/native/src/terminal.h

@@ -58,7 +58,7 @@ namespace godot
 		void _gui_input(Variant event);
 		void _draw();
 
-		void write(PoolByteArray bytes);
+		void write(Variant data);
 
 		int rows;
 		int cols;