Remove extra label from k8s-infra-prow tide
Remove extra label from k8s-infra-prow tide

Signed-off-by: Eddie Zaneski <76ed61097dd53993c215da28dd344960c2a4013f@gmail.com>

kubernetes/k8s.io,kubernetes/k8s.io,kubernetes/k8s.io,kubernetes/k8s.io