Relax the test.
Relative ordering can pick more JARs than those two that belong to the web application.

E.g., Tomcat 8 has npn-8.1.2.v20120308.jar (Jetty NPN).
Running with other JDKs may pick other JARs that are not on our jarsToSkip list.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1431661 13f79535-47bb-0310-9956-ffa450edef68
Followup to r1431556 - remove trailing whitespace, as reminded by Checkstyle

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1431665 13f79535-47bb-0310-9956-ffa450edef68