fix(helm): update rook ceph group ( v1.16.3 → v1.16.4 )

| datasource | package           | from    | to      |
| ---------- | ----------------- | ------- | ------- |
| helm       | rook-ceph         | v1.16.3 | v1.16.4 |
| helm       | rook-ceph-cluster | v1.16.3 | v1.16.4 |

Author: renovate[bot]

kubernetes/cluster-0/apps/rook-ceph/rook-ceph/cluster/helmrelease.yaml

@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: rook-ceph-cluster
-      version: v1.16.3
+      version: v1.16.4
       sourceRef:
         kind: HelmRepository
         name: rook-ceph

kubernetes/cluster-0/apps/rook-ceph/rook-ceph/operator/helmrelease.yaml

@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: rook-ceph
-      version: v1.16.3
+      version: v1.16.4
       sourceRef:
         kind: HelmRepository
         name: rook-ceph