vendor: kubernetes v1.18.2

Fix client watch reestablishment handling of client-side timeouts

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor/k8s.io/client-go/rest/request.go

@@ -655,7 +655,7 @@ func (r *Request) Watch(ctx context.Context) (watch.Interface, error) {
 	if err != nil {
 		// The watch stream mechanism handles many common partial data errors, so closed
 		// connections can be retried in many cases.
-		if net.IsProbableEOF(err) {
+		if net.IsProbableEOF(err) || net.IsTimeout(err) {
 			return watch.NewEmptyWatch(), nil
 		}
 		return nil, err