nilo19: Update vendor against k/k release-1.19

JobBuild
385
09-01 13:59
pull-cloud-provider-azure-check 1300795331255996416
pull-cloud-provider-azure-e2e 1300970808293724161 1300795331255996418
pull-cloud-provider-azure-e2e-ccm 1300970808293724160 1300795331251802113
pull-cloud-provider-azure-e2e-ccm-vmss-basic-lb 1300795331255996417
pull-cloud-provider-azure-unit 1300795331251802112