Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: Demonsthere

helm/charts/keto/templates/service-read.yaml

@@ -53,8 +53,6 @@ metadata:
 spec:
   type: "ClusterIP"
   clusterIP: "None"
-  externalTrafficPolicy: {{ .Values.service.read.externalTrafficPolicy }}
-  internalTrafficPolicy: {{ .Values.service.read.internalTrafficPolicy }}
   ports:
     - port: {{ .Values.keto.config.serve.read.port }}
       targetPort: {{ .Values.service.read.name }}