feat(LICENSE): update year

Manuel Stoiber · Manuel Stoiber · commit 826f07b8fca6 · 2023-02-20T11:41:21.000+01:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Manuel Stoiber, German Aerospace Center (DLR)
+Copyright (c) 2023 Manuel Stoiber, German Aerospace Center (DLR)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal
