testsuite: koops: add test for unsupported HW and broken BIOS

Related to rhbz#1027259

Signed-off-by: Jakub Filak <jfilak@redhat.com>
mark koopses with unsupporeted HW as not-reportable

Closes rhbz#1027259

Signed-off-by: Jakub Filak <jfilak@redhat.com>