Update omec-control-plane chart version

Change-Id: I8ca2efd3ae5c40f1f1e12763a6d94779a24cc7f3
diff --git a/omec/omec-control-plane/Chart.yaml b/omec/omec-control-plane/Chart.yaml
index efc8ec2..7ddbabd 100644
--- a/omec/omec-control-plane/Chart.yaml
+++ b/omec/omec-control-plane/Chart.yaml
@@ -11,4 +11,4 @@
 name: omec-control-plane
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.1.30
+version: 0.1.31