Replace wsgi package conflict with config file
    
    Instead of a package conflict, freeIPA now uses an Apache config file to
    enforce the correct wsgi module. The workaround only applies to Fedora
    since it is the only platform that permits parallel installation of
    Python 2 and Python 3 mod_wsgi modules. RHEL 7 has only Python 2 and
    Debian doesn't permit installation of both variants.
    
    See: https://pagure.io/freeipa/issue/7161
    Fixes: https://pagure.io/freeipa/issue/7394
    Signed-off-by: Christian Heimes <cheimes@redhat.com>
    Reviewed-By: Rob Crittenden <rcritten@redhat.com>