Update XPathUtil.java

Author: CarolynRountree

core/src/main/java/oracle/weblogic/deploy/util/XPathUtil.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, Oracle Corporation and/or its affiliates.
+ * Copyright (c) 2021, 2022, Oracle Corporation and/or its affiliates.
  * Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
  */
 package oracle.weblogic.deploy.util;