Add typedef for concatfilter in types/defaults.properties

PR: 25697
Obtained from: Tomasz Broniarek


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275832 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/types/defaults.properties

@@ -20,3 +20,4 @@ zipfileset=org.apache.tools.ant.types.ZipFileSet
 scriptfilter=org.apache.tools.ant.types.optional.ScriptFilter
 propertyset=org.apache.tools.ant.types.PropertySet
 assertions=org.apache.tools.ant.types.Assertions
+concatfilter=org.apache.tools.ant.filters.ConcatFilter