Merge pull request #812 from DOME-Marketplace/invoicing-service

SBX - set billing namespace for svc

ionos_sbx/billing/invoicing-service/service.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: invoicing-service-svc
-  namespace: default
+  namespace: billing
 spec:
   selector:
     app.kubernetes.io/instance: invoicing-service