Update Chart versions to 3.0

All Chart versions and requirement dependencies have been updated to 3.0 for Casablanca release.

Change-Id: Iea57e5da09ea8a8bac0a415b9a6196151cbea10b
Issue-ID: OOM-1354
Signed-off-by: Mike Elliott <mike.elliott@amdocs.com>
diff --git a/kubernetes/dcaegen2/charts/dcae-healthcheck/Chart.yaml b/kubernetes/dcaegen2/charts/dcae-healthcheck/Chart.yaml
index 9d8f339..7838540 100644
--- a/kubernetes/dcaegen2/charts/dcae-healthcheck/Chart.yaml
+++ b/kubernetes/dcaegen2/charts/dcae-healthcheck/Chart.yaml
@@ -19,4 +19,4 @@
 apiVersion: v1
 description: ONAP DCAE Health Check
 name: dcae-healthcheck
-version: 2.0.0
+version: 3.0.0