It's useful to know whether virtio-9p or virtio-fs is being used. Add
the status to the kata-env output.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Replace the two versions of `makeRuntimeConfigFileData()` with a single
`MakeRuntimeConfigFileData()` in a new `katatestutils` package and a new
`katautils.GetDefaultHypervisorConfig()` to query the default hypervisor
details.
This isn't ideal but a new package had to be created to avoid circular
dependencies. It was also required since test code cannot be exported
from a package.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>