k8s reporter, Use virt-chroot in logDMESG
k8s reporter, Use virt-chroot in logDMESG

This way logDMESG will work also on kind based providers.

Signed-off-by: Or Shoval <7299abc34af50659adafa6d252dc9c537bb5cf36@redhat.com>

kubevirt/kubevirt,kubevirt/kubevirt,kubevirt/kubevirt,kubevirt/kubevirt