Ignore super-type tags when generating ant-roles.xml.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272032 13f79535-47bb-0310-9956-ffa450edef68

proposal/myrmidon/src/manifest/ant-roles.j

@@ -1,6 +1,6 @@
 <roles version="1.0">
     <XDtClass:forAllClasses abstract="true">
-      <XDtClass:ifHasClassTag tagName="ant:role">
+      <XDtClass:ifHasClassTag tagName="ant:role" superclasses="false">
         <role shorthand="<XDtClass:classTagValue tagName="ant:role" paramName="shorthand"/>"
               name="<XDtClass:fullClassName/>"/>
       </XDtClass:ifHasClassTag>