Update Copyright Year.

Author: silvakid

win/mysql-conncpp-msi-template.xml.in

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-   Copyright (c) 2009, 2017, Oracle and/or its affiliates. All rights reserved.
+   Copyright (c) 2009, 2018, Oracle and/or its affiliates. All rights reserved.
 
    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