LICENSE: Year change (TheAlgorithms#5920)

* 📝 Updated year

Fixes: TheAlgorithms#5916

* Update LICENSE.md

Co-authored-by: John Law <johnlaw.po@gmail.com>

Author: anirudhlakhotia

LICENSE.md

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2016-2021 The Algorithms
+Copyright (c) 2016-2022 TheAlgorithms and contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal