chore(deps): update helm release grafana to 6.41.0

| datasource | package | from   | to     |
| ---------- | ------- | ------ | ------ |
| helm       | grafana | 6.40.0 | 6.41.0 |

Signed-off-by: Jarvis Plus Bot <112913195+jarvis-plus-bot[bot]@users.noreply.github.com>

k8s/namespaces/base/observability/grafana/helmrelease.yaml

@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: grafana
-      version: 6.40.0
+      version: 6.41.0
       sourceRef:
         kind: HelmRepository
         name: grafana-charts