Updating PCRF, SPGW image in control plane chart

Change-Id: Icc926824a9da0784515f59f7cf982b75e528a18c
diff --git a/omec-control-plane/templates/statefulset-spgwc.yaml b/omec-control-plane/templates/statefulset-spgwc.yaml
index 7d9d943..2262e65 100644
--- a/omec-control-plane/templates/statefulset-spgwc.yaml
+++ b/omec-control-plane/templates/statefulset-spgwc.yaml
@@ -73,6 +73,7 @@
           httpGet:
             path: /startup
             port: {{ .Values.config.spgwc.rest.port }}
+          initialDelaySeconds: 20
           failureThreshold: 30
           periodSeconds: 10
 {{- end }}