Update c/image after https://github.com/containers/image/pull/1816

... to work around some of the "unexpected EOF" failures.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>

vendor/github.com/vbauerster/mpb/v8/bar_filler_spinner.go

@@ -0,0 +1,88 @@
+package mpb
+
+import (
+	"io"
+	"strings"
+
+	"github.com/acarl005/stripansi"
+	"github.com/mattn/go-runewidth"
+	"github.com/vbauerster/mpb/v8/decor"
+	"github.com/vbauerster/mpb/v8/internal"
+)
+
+const (
+	positionLeft = 1 + iota
+	positionRight
+)
+
+// SpinnerStyleComposer interface.
+type SpinnerStyleComposer interface {
+	BarFillerBuilder
+	PositionLeft() SpinnerStyleComposer
+	PositionRight() SpinnerStyleComposer
+}
+
+type sFiller struct {
+	count    uint
+	position uint
+	frames   []string
+}
+
+type spinnerStyle struct {
+	position uint
+	frames   []string
+}
+
+// SpinnerStyle constructs default spinner style which can be altered via
+// SpinnerStyleComposer interface.
+func SpinnerStyle(frames ...string) SpinnerStyleComposer {
+	ss := new(spinnerStyle)
+	if len(frames) != 0 {
+		ss.frames = append(ss.frames, frames...)
+	} else {
+		ss.frames = []string{"⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"}
+	}
+	return ss
+}
+
+func (s *spinnerStyle) PositionLeft() SpinnerStyleComposer {
+	s.position = positionLeft
+	return s
+}
+
+func (s *spinnerStyle) PositionRight() SpinnerStyleComposer {
+	s.position = positionRight
+	return s
+}
+
+func (s *spinnerStyle) Build() BarFiller {
+	sf := &sFiller{
+		position: s.position,
+		frames:   s.frames,
+	}
+	return sf
+}
+
+func (s *sFiller) Fill(w io.Writer, stat decor.Statistics) (err error) {
+	width := internal.CheckRequestedWidth(stat.RequestedWidth, stat.AvailableWidth)
+
+	frame := s.frames[s.count%uint(len(s.frames))]
+	frameWidth := runewidth.StringWidth(stripansi.Strip(frame))
+
+	if width < frameWidth {
+		return nil
+	}
+
+	rest := width - frameWidth
+	switch s.position {
+	case positionLeft:
+		_, err = io.WriteString(w, frame+strings.Repeat(" ", rest))
+	case positionRight:
+		_, err = io.WriteString(w, strings.Repeat(" ", rest)+frame)
+	default:
+		str := strings.Repeat(" ", rest/2) + frame + strings.Repeat(" ", rest/2+rest%2)
+		_, err = io.WriteString(w, str)
+	}
+	s.count++
+	return err
+}