fix: update license header to 2021-2024

doc/gui/extension/example_library/example_library.py

@@ -1,4 +1,4 @@
-# Copyright 2023 Avaiga Private Limited
+# Copyright 2021-2024 Avaiga Private Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 # the License. You may obtain a copy of the License at

taipy/config/common/typing.py

@@ -1,4 +1,4 @@
-# Copyright 2023 Avaiga Private Limited
+# Copyright 2021-2024 Avaiga Private Limited
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 # the License. You may obtain a copy of the License at