Update copyright year.

ansalond · ansalond · commit 4569097e23dd · 2022-06-17T19:23:40.000+02:00
diff --git a/graal-js/LICENSE_GRAALJS b/graal-js/LICENSE_GRAALJS
@@ -1,7 +1,7 @@
 
            Graal.JS
 
-Copyright (c) 2018, 2022, Oracle and/or its affiliates.
+Copyright (c) 2010, 2022, Oracle and/or its affiliates.
 
 The Universal Permissive License (UPL), Version 1.0
 
