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/esr/Chart.yaml b/kubernetes/esr/Chart.yaml
index 096ef78..05e1396 100644
--- a/kubernetes/esr/Chart.yaml
+++ b/kubernetes/esr/Chart.yaml
@@ -16,4 +16,4 @@
 apiVersion: v1
 description: ONAP External System Register
 name: esr
-version: 2.0.0
+version: 3.0.0