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/charts/aai-traversal/Chart.yaml b/charts/aai-traversal/Chart.yaml
index 15f6916..f7e6a12 100644
--- a/charts/aai-traversal/Chart.yaml
+++ b/charts/aai-traversal/Chart.yaml
@@ -15,4 +15,4 @@
 apiVersion: v1
 description: ONAP AAI traversal
 name: aai-traversal
-version: 2.0.0
+version: 3.0.0