Update dependency opencontainer/runc

pkg/util/oom/oom_linux_test.go

@@ -19,7 +19,7 @@ limitations under the License.
 package oom
 
 import (
-	"os"
+	"github.com/opencontainers/runc/libcontainer/cgroups"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -100,5 +100,5 @@ func TestOOMScoreAdjContainer(t *testing.T) {
 
 func TestPidListerFailure(t *testing.T) {
 	_, err := getPids("/does/not/exist")
-	assert.True(t, os.IsNotExist(err), "expected getPids to return not exists error. Got %v", err)
+	assert.True(t, cgroups.IsNotFound(err), "expected getPids to return not exists error. Got %v", err)
 }