Fix https://bz.apache.org/bugzilla/show_bug.cgi?id=62104

      Fix programmatic login regression as the NonLoginAuthenticator has to be set for it to work (if no login method is specified).

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc8.5.x/trunk@1824358 13f79535-47bb-0310-9956-ffa450edef68