Update copyright notice

Author: R4356th

includes/EmbedSnap.php

@@ -1,6 +1,6 @@
 <?php
 /*
-	Copyright (C) 2020-2021 R4356th and GrahamSH
+	Copyright (C) 2020-2025 Radman Siddiki and GrahamSH
 	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
 	the Free Software Foundation, either version 3 of the License, or