Drop wiki reporting for ext3 tests
    
    Per https://pagure.io/fedora-qa/issue/650 , we dropped these
    from the wiki, and I agree with @kparal that it doesn't make much
    sense to run them any more. So here we drop the wiki reporting,
    in the templates we'll drop the tests.
    
    Signed-off-by: Adam Williamson <awilliam@redhat.com>