Update SD-RAN dashboard

Change-Id: Ib84480766aafeaae1aacecac06add4e04a32c8fe
diff --git a/nem-monitoring/Chart.yaml b/nem-monitoring/Chart.yaml
index c0b93ba..915893f 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: 1.3.19
+version: 1.3.20