helm: quote object store ingress hostname

Kubernetes permits wildcards as leading members of this field, but if it is not quoted, then there will be a YAML parsing error.

Signed-off-by: Fabian Ponce <me@fabianponce.com>
(cherry picked from commit 7467f19c23)

deploy/charts/rook-ceph-cluster/templates/ingress.yaml

@@ -10,7 +10,7 @@ metadata:
   {{- end }}
 spec:
   rules:
-    - host: {{ .Values.ingress.dashboard.host.name }}
+    - host: {{ .Values.ingress.dashboard.host.name | quote }}
       http:
         paths:
           - path: {{ .Values.ingress.dashboard.host.path | default "/" }}