Move the tests to DO_TEST_CAPS_LATEST. Since switch to blockdev stopped
us formatting the tunning parameters on the command line let's also add
version cases for qemu-4.1 data which doesn't enable blockdev.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Peter Krempa