Fix test-compile error when running tests with -Dtest.profile=buildutil

Author: dsoumis

build.xml

@@ -1924,7 +1924,7 @@
       <include name="util/**" />
       <!-- Exclude these by default as Gump can't run them because the -->
       <!-- classes on which they depend are not in any output JAR.     -->
-      <exclude name="org/apache/tomcat/buildutil/**"/>
+      <exclude name="org/apache/tomcat/buildutil/**" unless="test.includeBuildutil"/>
     </javac>
     <copy todir="${test.classes}">
       <fileset dir="test">