chore(deps): update rook ceph group to v1.15.5

| datasource  | package           | from    | to      |
| ----------- | ----------------- | ------- | ------- |
| helm        | rook-ceph         | v1.15.4 | v1.15.5 |
| helm        | rook-ceph-cluster | v1.15.4 | v1.15.5 |
| github-tags | rook/rook         | v1.15.4 | v1.15.5 |
| docker      | rook/ceph         | v1.15.4 | v1.15.5 |

cluster/core/storage/direct-mount/deployment.yaml

@@ -19,7 +19,7 @@ spec:
       dnsPolicy: ClusterFirstWithHostNet
       containers:
         - name: rook-direct-mount
-          image: rook/ceph:v1.15.4
+          image: rook/ceph:v1.15.5
           command: ["/bin/bash"]
           args: ["-m", "-c", "/usr/local/bin/toolbox.sh"]
           imagePullPolicy: IfNotPresent

cluster/core/storage/rook-ceph/operator.yaml

@@ -10,7 +10,7 @@ spec:
     spec:
       # renovate: registryUrl=https://charts.rook.io/release
       chart: rook-ceph
-      version: v1.15.4
+      version: v1.15.5
       sourceRef:
         kind: HelmRepository
         name: rook-ceph-charts

cluster/core/storage/rook-ceph/single-cluster.yaml

@@ -10,7 +10,7 @@ spec:
     spec:
       # renovate: registryUrl=https://charts.rook.io/release
       chart: rook-ceph-cluster
-      version: v1.15.4
+      version: v1.15.5
       sourceRef:
         kind: HelmRepository
         name: rook-ceph-charts

cluster/crds/rook-ceph/crds.yaml

@@ -9,7 +9,7 @@ spec:
   url: https://github.com/rook/rook.git
   ref:
     # renovate: registryUrl=https://charts.rook.io/release chart=rook-ceph
-    tag: v1.15.4
+    tag: v1.15.5
   ignore: |
     # exclude all
     /*