Update SDCORe umbrella helm chart

update 5g & 4g helm chart versions

Change-Id: Id0cea5cc06c31e02c915f4d8b3a425d6d1cbbfaa
diff --git a/sdcore-helm-charts/Chart.yaml b/sdcore-helm-charts/Chart.yaml
index 218b697..be69b35 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: 0.11.14
+version: 0.11.15
 home: https://opennetworking.org/sd-core/
 maintainers:
   - name: SD-Core Support
@@ -16,7 +16,7 @@
 
 dependencies:
   - name: omec-control-plane
-    version: 0.11.1
+    version: 0.11.2
     repository: https://charts.aetherproject.org
     #repository: "file://../omec-control-plane"
     condition: omec-control-plane.enable4G
@@ -28,7 +28,7 @@
     condition: omec-sub-provision.enable
 
   - name: 5g-control-plane
-    version: 0.7.15
+    version: 0.7.16
     repository: https://charts.aetherproject.org
     #repository: "file://../5g-control-plane"
     condition: 5g-control-plane.enable5G