license: update copyright

Author: wukko

LICENSE

@@ -629,8 +629,8 @@ to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
-    cobalt is possibly the nicest social media downloader out there.
-    Copyright (C) 2022 wukko
+    save what you love with cobalt.
+    Copyright (C) 2024 imput
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as published by