Updating control Plane helm chart with spgw image

SPGW changes to fix memory corruption and to fix sub statistics

Change-Id: I3c9c8c1a104e1b6e45fad23ebd2088c8f998db2f
diff --git a/omec-control-plane/Chart.yaml b/omec-control-plane/Chart.yaml
index cf2055b..f242416 100644
--- a/omec-control-plane/Chart.yaml
+++ b/omec-control-plane/Chart.yaml
@@ -10,4 +10,4 @@
 name: omec-control-plane
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.9.7
+version: 0.9.8