Fix OPENDJ-407: Upgrade version of Ant included in OpenDJ server sources

Matthew Swift

17.15.2012 15c7a624844e6803b318ebe672c1628950d5a727

 opendj-sdk/opends/ext/ant/etc/checkstyle/checkstyle-text.xsl

@@ -1,3 +1,4 @@
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

<!--