Add (c) also to python scripts (#4926)

lib/tools/git-to-patches.py

@@ -1,4 +1,12 @@
-#! /bin/env python3
+#!/usr/bin/env python3
+#
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (c) 2013-2023 Igor Pecovnik, igor@armbian.com
+#
+# This file is a part of the Armbian Build Framework
+# https://github.com/armbian/build/
+#
 import os.path
 
 # Let's use GitPython to query and manipulate the git repo