Treat dashboard as Helm-deployed component

Health check looked for dashboard as a Cloudify-deployed
component, but in El Alto Early Drop, dashboard is deployed by
Helm. This commit changes how the health check looks for
the dashboard k8s deployment.

Issue-ID: DCAEGEN2-1688
Change-Id: Ie3d87e8083d35fa689ea17f6d8cb20a59bf66271
Signed-off-by: Jack Lucas <jflucas@research.att.com>
2 files changed