Using latest release version (v1.6.1)

Change-Id: I705d3475f5b6019ff06f782e203baa252843b73d
diff --git a/bbsim/Chart.yaml b/bbsim/Chart.yaml
index 04c2027..f89e7d4 100644
--- a/bbsim/Chart.yaml
+++ b/bbsim/Chart.yaml
@@ -16,5 +16,5 @@
 description: Broadband Simulator
 icon: https://guide.opencord.org/logos/cord.svg
 apiVersion: v1
-version: 4.2.1
-appVersion: 1.6.0
+version: 4.2.2
+appVersion: 1.6.1