Merge pull request #410 from alexlebens/renovate/rook-ceph-cluster-1.x

Update Helm release rook-ceph-cluster to v1.15.0

clusters/cl01tl/storage/rook-ceph/Chart.yaml

@@ -19,7 +19,7 @@ dependencies:
     version: v1.15.0
     repository: https://charts.rook.io/release
   - name: rook-ceph-cluster
-    version: v1.14.9
+    version: v1.15.0
     repository: https://charts.rook.io/release
 icon: https://raw.githubusercontent.com/walkxcode/dashboard-icons/main/png/rook.png
 appVersion: v1.14.6