Fix copyright year.

woess · woess · commit 4f8cf6d7a77a · 2021-06-07T00:41:47.000+02:00
diff --git a/graal-js/src/com.oracle.truffle.js/src/com/oracle/truffle/js/runtime/util/TRegexUtil.java b/graal-js/src/com.oracle.truffle.js/src/com/oracle/truffle/js/runtime/util/TRegexUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2021, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * The Universal Permissive License (UPL), Version 1.0

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`/*`
`2`		`- * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.`
	`2`	`+ * Copyright (c) 2018, 2021, Oracle and/or its affiliates. All rights reserved.`
`3`	`3`	`* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.`
`4`	`4`	`*`
`5`	`5`	`* The Universal Permissive License (UPL), Version 1.0`