update dependencies

Ran a `go get -u` and bumped K8s deps to 1.15.0.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

vendor/github.com/vbauerster/mpb/options.go

@@ -1,29 +1,30 @@
 package mpb
 
 import (
+	"context"
 	"io"
 	"sync"
 	"time"
-	"unicode/utf8"
 
 	"github.com/vbauerster/mpb/cwriter"
 )
 
-// ProgressOption is a function option which changes the default behavior of
-// progress pool, if passed to mpb.New(...ProgressOption)
+// ProgressOption is a function option which changes the default
+// behavior of progress pool, if passed to mpb.New(...ProgressOption).
 type ProgressOption func(*pState)
 
-// WithWaitGroup provides means to have a single joint point.
-// If *sync.WaitGroup is provided, you can safely call just p.Wait()
-// without calling Wait() on provided *sync.WaitGroup.
-// Makes sense when there are more than one bar to render.
+// WithWaitGroup provides means to have a single joint point. If
+// *sync.WaitGroup is provided, you can safely call just p.Wait()
+// without calling Wait() on provided *sync.WaitGroup. Makes sense
+// when there are more than one bar to render.
 func WithWaitGroup(wg *sync.WaitGroup) ProgressOption {
 	return func(s *pState) {
 		s.uwg = wg
 	}
 }
 
-// WithWidth overrides default width 80
+// WithWidth sets container width. Default is 80. Bars inherit this
+// width, as long as no BarWidth is applied.
 func WithWidth(w int) ProgressOption {
 	return func(s *pState) {
 		if w >= 0 {
@@ -32,16 +33,7 @@ func WithWidth(w int) ProgressOption {
 	}
 }
 
-// WithFormat overrides default bar format "[=>-]"
-func WithFormat(format string) ProgressOption {
-	return func(s *pState) {
-		if utf8.RuneCountInString(format) == formatLen {
-			s.format = format
-		}
-	}
-}
-
-// WithRefreshRate overrides default 120ms refresh rate
+// WithRefreshRate overrides default 120ms refresh rate.
 func WithRefreshRate(d time.Duration) ProgressOption {
 	return func(s *pState) {
 		if d < 10*time.Millisecond {
@@ -59,22 +51,25 @@ func WithManualRefresh(ch <-chan time.Time) ProgressOption {
 	}
 }
 
-// WithCancel provide your cancel channel,
-// which you plan to close at some point.
-func WithCancel(ch <-chan struct{}) ProgressOption {
+// WithContext provided context will be used for cancellation purposes.
+func WithContext(ctx context.Context) ProgressOption {
 	return func(s *pState) {
-		s.cancel = ch
+		if ctx == nil {
+			return
+		}
+		s.ctx = ctx
 	}
 }
 
-// WithShutdownNotifier provided chanel will be closed, after all bars have been rendered.
+// WithShutdownNotifier provided chanel will be closed, after all bars
+// have been rendered.
 func WithShutdownNotifier(ch chan struct{}) ProgressOption {
 	return func(s *pState) {
 		s.shutdownNotifier = ch
 	}
 }
 
-// WithOutput overrides default output os.Stdout
+// WithOutput overrides default output os.Stdout.
 func WithOutput(w io.Writer) ProgressOption {
 	return func(s *pState) {
 		if w == nil {