replace t.Logf with glog.Infof
replace t.Logf with glog.Infof

PiperOrigin-RevId: 283331716
Change-Id: Ifc5c14fb9bd85c1dfe7253e28d54fa25c4c938ed

GoogleCloudPlatform/healthcare-federated-access-services,GoogleCloudPlatform/healthcare-federated-access-services,GoogleCloudPlatform/healthcare-federated-access-services,GoogleCloudPlatform/healthcare-federated-access-services