Updated omec-control-plane helm chart version

Updated omec-control-plane helm chart version
Fix is about spgw crash when multiple association attempts are
made in simultaneously.

Change-Id: Ic311c2a405537a65631a283db22f4a7a8e0bfa74
diff --git a/sdcore-helm-charts/Chart.yaml b/sdcore-helm-charts/Chart.yaml
index e71e26d..dfc99b9 100644
--- a/sdcore-helm-charts/Chart.yaml
+++ b/sdcore-helm-charts/Chart.yaml
@@ -8,7 +8,7 @@
 description: SD-Core control plane services
 icon: https://guide.opencord.org/logos/cord.svg
 type: application
-version: 0.8.2
+version: 0.8.3
 home: https://opennetworking.org/sd-core/
 maintainers:
   - name: SD-Core Support
@@ -16,7 +16,7 @@
 
 dependencies:
   - name: omec-control-plane
-    version: 0.8.2
+    version: 0.8.3
     repository: https://charts.aetherproject.org
     condition: omec-control-plane.enable4G