[VOL-2940] Scrape from kafka if metrics are exposed

Change-Id: I6e176b6f4ed4cbf14393273ad1e1375708f62caa
diff --git a/nem-monitoring/Chart.yaml b/nem-monitoring/Chart.yaml
index 915893f..beebaf1 100644
--- a/nem-monitoring/Chart.yaml
+++ b/nem-monitoring/Chart.yaml
@@ -18,4 +18,4 @@
 description: Time Series Storage and Dashboard for CORD
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 1.3.20
+version: 1.3.21