Add Stackable vendor label to default values.yaml (#145)

Author: sbernauer

deploy/helm/listener-operator/values.yaml

@@ -45,7 +45,8 @@ serviceAccount:
 podAnnotations: {}
 
 # Provide additional labels which get attached to all deployed resources
-labels: {}
+labels:
+  stackable.tech/vendor: Stackable
 
 podSecurityContext: {}
   # fsGroup: 2000