Update copyright year (#20)

kristelmerilain · web-flow · commit 2fa166e989eb · 2023-04-27T09:11:07.000+03:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021-2022 Estonian Information System Authority
+Copyright (c) 2021-2023 Estonian Information System Authority
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
