Longhorn: Upgrade from 1.8.1 to 1.9.0

Change-Id: I809890d3f73e85119c5f3d97e53856bd371c8c81
diff --git a/charts/longhorn/templates/clusterrolebinding.yaml b/charts/longhorn/templates/clusterrolebinding.yaml
index 2e34f01..dc625bf 100644
--- a/charts/longhorn/templates/clusterrolebinding.yaml
+++ b/charts/longhorn/templates/clusterrolebinding.yaml
@@ -44,6 +44,6 @@
   name: longhorn-ui-service-account
   namespace: {{ include "release_namespace" . }}
 - kind: ServiceAccount
-  name: default # supportbundle-agent-support-bundle uses default sa
+  name: default  # supportbundle-agent-support-bundle uses default sa
   namespace: {{ include "release_namespace" . }}
 {{- end }}