Changes

Summary

1. UPSTREAM: 47491: image name must not have leading trailing whitespace (commit: dfc8bbd) (details)

Commit dfc8bbd67380da2d01b9a83eef57cf0945311fbc by Derek Carr UPSTREAM: 47491: image name must not have leading trailing whitespace (commit: dfc8bbd)
	vendor/k8s.io/kubernetes/pkg/api/validation/validation.go (diff)
	vendor/k8s.io/kubernetes/pkg/api/validation/validation_test.go (diff)