Update license header year

libsrc/ffdec_lib/test/com/jpexs/decompiler/flash/ActionScript3DecompileTestBase.java

@@ -1,3 +1,19 @@
+/*
+ *  Copyright (C) 2010-2022 JPEXS, All rights reserved.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3.0 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.
+ */
 package com.jpexs.decompiler.flash;
 
 import com.jpexs.decompiler.flash.abc.ABC;