add annotation to webui and gnbsim run server

Change-Id: I04941bec282754f077ea6eb726872f0c7caf228c
diff --git a/5g-control-plane/templates/service-webui.yaml b/5g-control-plane/templates/service-webui.yaml
index f3c3ff5..9ef05af 100644
--- a/5g-control-plane/templates/service-webui.yaml
+++ b/5g-control-plane/templates/service-webui.yaml
@@ -12,6 +12,10 @@
   name: webui
   labels:
 {{ tuple "webui" . | include "5g-control-plane.metadata_labels" | indent 4 }}
+{{- with .Values.config.webui.serviceAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+{{- end }}
 spec:
   type: {{ .Values.config.webui.serviceType }}
   selector: