fix(helm): Use line breaks consistently in status output

[mortent]

The output from helm status does not have consistent use of line breaks.
For some resources there is a line break after the kind header, for
others there is not. This is caused by how the printer handles column
headers. This removes a line break for all but the first resource listed.

Signed-off-by: Morten Torkildsen mortent@google.com

[mattfarina]

On the left is before the PR and on the right is after the PR.

[mattfarina]

For reference, this has to do with how Kubernetes deals with printing human readable material. Specifically, see the human readable printer at https://github.com/kubernetes/kubernetes/blob/17c77c7898218073f14c8d573582e8d2313dc740/pkg/printers/humanreadable.go#L308-L310

		if h.lastType != nil && h.lastType != t && !h.options.NoHeaders {
			fmt.Fprintln(output)
		}

If there was a previous type printed it adds the new line. That's why we need it on the first one but not the rest.