chore(deps): update grafana-operator to v5.23.0

clusters/cl01tl/helm/grafana-operator/Chart.lock

@@ -1,7 +1,7 @@
 dependencies:
 - name: grafana-operator
   repository: https://grafana.github.io/helm-charts
-  version: 5.22.2
+  version: 5.23.0
 - name: postgres-cluster
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 7.15.0
@@ -11,5 +11,5 @@ dependencies:
 - name: valkey
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 0.9.0
-digest: sha256:ca936c72d73e72ff0c3b98740e86c0ea78d54c5cf52832b7cfb2839e58b63a69
-generated: "2026-05-21T20:07:25.764466564Z"
+digest: sha256:8e441f3d69aa8b4186265cd7b265d75f6faae8883fb4ecb8d23db2d61ec2a954
+generated: "2026-05-22T00:24:27.626131121Z"