kops: Add kubernetes-e2e-kops-aws-updown to testgrid
kops: Add kubernetes-e2e-kops-aws-updown to testgrid

GoogleCloudPlatform/testgrid,GoogleCloudPlatform/testgrid,GoogleCloudPlatform/testgrid,GoogleCloudPlatform/testgrid,GoogleCloudPlatform/testgrid,GoogleCloudPlatform/testgrid