feat(helm)!: Update chart loki ( 5.47.1 → 6.4.1 )

| datasource | package | from   | to    |
| ---------- | ------- | ------ | ----- |
| helm       | loki    | 5.47.1 | 6.4.1 |

Author: renovate[bot]

kubernetes/cluster-0/apps/monitoring/loki/app/helmrelease.yaml

@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: loki
-      version: 5.47.1
+      version: 6.4.1
       sourceRef:
         kind: HelmRepository
         name: grafana