ipatests: xfail on all fedora for test_ipa_login_with_sso_user
With the new fedora36 vagrant image, the test is also failing.
Mark xfail for all fedora versions.
Related: https://pagure.io/freeipa/issue/9264
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Scott Poore <spoore@redhat.com>