Fixes to bandwidth and latency charts in prod Grafana

Change-Id: Ic14ef4618a1527a2f2bee3382df11dc489a607c3
diff --git a/monitoring/grafana-aether/Chart.yaml b/monitoring/grafana-aether/Chart.yaml
index 587267d..6932aa8 100644
--- a/monitoring/grafana-aether/Chart.yaml
+++ b/monitoring/grafana-aether/Chart.yaml
@@ -5,6 +5,6 @@
 name: grafana-aether
 description: A Helm chart for deploying Grafana with Aether dashboards
 
-version: 0.6.11
+version: 0.6.12
 
 appVersion: 0.1.0