Aether-1367 - Add TOST metrics dashboard

Change-Id: I407ea7d4ea360202fb4de56cb7f9b3f2681c0ae3
diff --git a/monitoring/grafana-aether/Chart.yaml b/monitoring/grafana-aether/Chart.yaml
index e95faa5..28ffe6e 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: 0.5.6
+version: 0.5.7
 
 appVersion: 0.1.0