Update image references for Windows tests

Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>

integration/windows_device_test.go

@@ -26,6 +26,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/containerd/containerd/integration/images"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
@@ -41,7 +42,7 @@ func TestWindowsDevice(t *testing.T) {
 
 	var (
 		// TODO: An image with the device-dumper
-		testImage     = GetImage(BusyBox)
+		testImage     = images.Get(images.BusyBox)
 		containerName = "test-container"
 	)
 

integration/windows_hostprocess_test.go

@@ -24,6 +24,7 @@ import (
 	"os"
 	"testing"
 
+	"github.com/containerd/containerd/integration/images"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
@@ -37,6 +38,7 @@ var (
 
 // Tests to verify the Windows HostProcess
 func TestWindowsHostProcess(t *testing.T) {
+	pauseImage := images.PauseImage
 	EnsureImageExists(t, pauseImage)
 
 	t.Run("run as Local Service", func(t *testing.T) {

integration/windows_rootfs_size_test.go

@@ -28,6 +28,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/containerd/containerd/integration/images"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
@@ -42,7 +43,7 @@ func TestWindowsRootfsSize(t *testing.T) {
 	)
 
 	var (
-		testImage     = GetImage(Pause)
+		testImage     = images.Get(images.Pause)
 		containerName = "test-container"
 	)