Update LICENSE

Changed year to 2024

Author: rafaelurben

LICENSE

@@ -621,7 +621,7 @@ copy of the Program in return for a fee.
  END OF TERMS AND CONDITIONS
 
 KMUHelper - Ein Tool für Schweizer KMU
-Copyright (C) 2020-2021 Rafael Urben
+Copyright (C) 2020-2024 Rafael Urben
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by