Bumping up ONOS minor version

Change-Id: I9be820b0110e0ef77981cd2fcacef1a0711f56f5
diff --git a/onos/Chart.yaml b/onos/Chart.yaml
index bc9c725..14bb593 100644
--- a/onos/Chart.yaml
+++ b/onos/Chart.yaml
@@ -17,5 +17,4 @@
 description: Open Network Operating System
 version: 1.1.0
 icon: https://guide.opencord.org/logos/onos.svg
-appVersion: 1.13.5
-
+appVersion: 1.13.7