fix(resources): do not set namespace in maester rolebinding

resources/hydra/resources/hydra-maester/resources/hydra-maester-rbac.yaml

@@ -1,4 +1,3 @@
----
 # Source: hydra/charts/hydra-maester/templates/rbac.yaml
 apiVersion: v1
 kind: ServiceAccount
@@ -26,7 +25,6 @@ metadata:
 subjects:
 - kind: ServiceAccount
   name: hydra-maester-account # Service account assigned to the controller pod.
-    namespace: default
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
@@ -53,7 +51,6 @@ metadata:
 subjects:
 - kind: ServiceAccount
   name: hydra-maester-account # Service account assigned to the controller pod.
-    namespace:  default
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role