Update postgres-cluster Docker tag to v6

clusters/cl01tl/management/argo-workflows/Chart.yaml

@@ -25,7 +25,7 @@ dependencies:
     repository: https://argoproj.github.io/argo-helm
   - name: postgres-cluster
     alias: postgres-17-cluster
-    version: 6.0.1
+    version: 6.0.0
     repository: oci://harbor.alexlebens.net/helm-charts
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/argo-cd.png
 appVersion: v3.6.7

clusters/cl01tl/services/harbor/Chart.yaml

@@ -26,7 +26,7 @@ dependencies:
     repository: oci://registry-1.docker.io/bitnamicharts
   - name: postgres-cluster
     alias: postgres-17-cluster
-    version: 6.0.2
+    version: 5.1.0
     repository: http://gitea-http.gitea:3000/api/packages/alexlebens/helm
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/harbor.png
 appVersion: v2.13.0