Extract options from default runtime if runc does not exist

This change updates the logic to populate the options for the
nvidia runtime configs added to containerd or crio from a default runtime
if this is specified and a runc entry is not found.

This allows the default runtime values for settings such as SystemdCgroup
to be applied correctly.

Signed-off-by: Evan Lezar <elezar@nvidia.com>

pkg/config/engine/containerd/containerd.go

@@ -26,6 +26,7 @@ import (
 // Config represents the containerd config
 type Config struct {
 	*toml.Tree
+	Logger                logger.Interface
 	RuntimeType           string
 	UseDefaultRuntimeName bool
 	ContainerAnnotations  []string