feat: replace github.com/pkg/errors to errors

Signed-off-by: haoyun <yun.hao@daocloud.io>
Co-authored-by: zounengren <zouyee1989@gmail.com>

pkg/cri/server/image_status.go

@@ -18,13 +18,13 @@ package server
 
 import (
 	"encoding/json"
+	"fmt"
 
 	"github.com/containerd/containerd/errdefs"
 	"github.com/containerd/containerd/log"
 	imagestore "github.com/containerd/containerd/pkg/cri/store/image"
 
 	imagespec "github.com/opencontainers/image-spec/specs-go/v1"
-	"github.com/pkg/errors"
 	"golang.org/x/net/context"
 	runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
 )
@@ -39,7 +39,7 @@ func (c *criService) ImageStatus(ctx context.Context, r *runtime.ImageStatusRequ
 			// return empty without error when image not found.
 			return &runtime.ImageStatusResponse{}, nil
 		}
-		return nil, errors.Wrapf(err, "can not resolve %q locally", r.GetImage().GetImage())
+		return nil, fmt.Errorf("can not resolve %q locally: %w", r.GetImage().GetImage(), err)
 	}
 	// TODO(random-liu): [P0] Make sure corresponding snapshot exists. What if snapshot
 	// doesn't exist?
@@ -47,7 +47,7 @@ func (c *criService) ImageStatus(ctx context.Context, r *runtime.ImageStatusRequ
 	runtimeImage := toCRIImage(image)
 	info, err := c.toCRIImageInfo(ctx, &image, r.GetVerbose())
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to generate image info")
+		return nil, fmt.Errorf("failed to generate image info: %w", err)
 	}
 
 	return &runtime.ImageStatusResponse{