README.md: Bump year.

Author: enjoy-digital

README.md

@@ -4,7 +4,7 @@
                                / /__/ / __/ -_) // / , _/ __ |/ /|_/ /
                               /____/_/\__/\__/____/_/|_/_/ |_/_/  /_/
 
-                                   Copyright 2015-2022 / EnjoyDigital
+                                   Copyright 2015-2024 / EnjoyDigital
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