show runc options tag

Signed-off-by: Mike Brown <brownwm@us.ibm.com>

pkg/config/config_unix.go

@@ -19,6 +19,7 @@
 package config
 
 import (
+	"github.com/BurntSushi/toml"
 	"github.com/containerd/containerd"
 	"github.com/containerd/cri/pkg/streaming"
 )
@@ -39,6 +40,7 @@ func DefaultConfig() PluginConfig {
 			Runtimes: map[string]Runtime{
 				"runc": {
 					Type:    "io.containerd.runc.v2",
+					Options: new(toml.Primitive),
 				},
 			},
 		},