Revert "Update runc to 1.0.0"

vendor/github.com/opencontainers/runc/libcontainer/factory_linux.go

@@ -196,11 +196,7 @@ func New(root string, options ...func(*LinuxFactory) error) (Factory, error) {
 		Validator: validate.New(),
 		CriuPath:  "criu",
 	}
-
-	if err := Cgroupfs(l); err != nil {
-		return nil, err
-	}
-
+	Cgroupfs(l)
 	for _, opt := range options {
 		if opt == nil {
 			continue
@@ -291,7 +287,7 @@ func (l *LinuxFactory) Load(id string) (Container, error) {
 	if l.Root == "" {
 		return nil, newGenericError(fmt.Errorf("invalid root"), ConfigInvalid)
 	}
-	// when load, we need to check id is valid or not.
+	//when load, we need to check id is valid or not.
 	if err := l.validateID(id); err != nil {
 		return nil, err
 	}