Vendor in containers/(storage,image, common, buildah)

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

vendor/github.com/containers/storage/pkg/fileutils/fileutils.go

@@ -1,6 +1,7 @@
 package fileutils
 
 import (
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -9,7 +10,6 @@ import (
 	"strings"
 	"text/scanner"
 
-	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
 )
 
@@ -340,13 +340,13 @@ func ReadSymlinkedDirectory(path string) (string, error) {
 // The target of the symbolic link can be a file and a directory.
 func ReadSymlinkedPath(path string) (realPath string, err error) {
 	if realPath, err = filepath.Abs(path); err != nil {
-		return "", errors.Wrapf(err, "unable to get absolute path for %q", path)
+		return "", fmt.Errorf("unable to get absolute path for %q: %w", path, err)
 	}
 	if realPath, err = filepath.EvalSymlinks(realPath); err != nil {
-		return "", errors.Wrapf(err, "failed to canonicalise path for %q", path)
+		return "", fmt.Errorf("failed to canonicalise path for %q: %w", path, err)
 	}
 	if _, err := os.Stat(realPath); err != nil {
-		return "", errors.Wrapf(err, "failed to stat target %q of %q", realPath, path)
+		return "", fmt.Errorf("failed to stat target %q of %q: %w", realPath, path, err)
 	}
 	return realPath, nil
 }