Update Helm release postgres-cluster to v6

clusters/cl01tl/applications/huntarr/values.yaml

@@ -9,7 +9,7 @@ huntarr:
         main:
           image:
             repository: ghcr.io/plexguide/huntarr
-            tag: 7.8.0
+            tag: 7.7.5
             pullPolicy: IfNotPresent
           env:
             - name: TZ

clusters/cl01tl/monitoring/kube-prometheus-stack/Chart.yaml

@@ -17,7 +17,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: kube-prometheus-stack
-    version: 74.0.0
+    version: 73.2.3
     repository: oci://ghcr.io/prometheus-community/charts
   - name: app-template
     alias: ntfy-alertmanager