Using latest onos-config in ROC umbrella

Change-Id: Idff267370faed625c151caa00f53af0ce272f6b6
diff --git a/aether-roc-umbrella/Chart.yaml b/aether-roc-umbrella/Chart.yaml
index c44c736..8b5713e 100644
--- a/aether-roc-umbrella/Chart.yaml
+++ b/aether-roc-umbrella/Chart.yaml
@@ -7,7 +7,7 @@
 description: Aether ROC Umbrella chart to deploy all Aether ROC
 kubeVersion: ">=1.18.0"
 type: application
-version: 2.0.30
+version: 2.0.31
 appVersion: v0.0.0
 keywords:
   - aether
@@ -24,7 +24,7 @@
   - name: onos-config
     condition: import.onos-config.enabled
     repository: https://charts.onosproject.org
-    version: 1.6.7
+    version: 1.6.9
   - name: onos-cli
     condition: import.onos-cli.enabled
     repository: https://charts.onosproject.org