remove generated files in tearDown method of TarTest.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272568 13f79535-47bb-0310-9956-ffa450edef68

src/etc/testcases/taskdefs/tar.xml

@@ -89,6 +89,8 @@
     <delete file="test10.xml"/>
     <delete file="test11.tar.bz2"/>
     <delete file="test11.xml"/>
+    <delete file="asf-logo.gif.tar.gz"/>
+    <delete file="asf-logo.gif.tar.bz2"/>
   </target>
 
   <target name="feather">