Update Helm release postgres-cluster to v6

clusters/cl01tl/applications/directus/values.yaml

@@ -9,7 +9,7 @@ directus:
         main:
           image:
             repository: directus/directus
-            tag: 11.9.0
+            tag: 11.8.0
             pullPolicy: IfNotPresent
           env:
             - name: PUBLIC_URL

clusters/cl01tl/applications/roundcube/values.yaml

@@ -58,7 +58,7 @@ roundcube:
         nginx:
           image:
             repository: nginx
-            tag: 1.29.0-alpine
+            tag: 1.28.0-alpine
             pullPolicy: IfNotPresent
           env:
             - name: NGINX_HOST

clusters/cl01tl/services/traefik/Chart.yaml

@@ -15,7 +15,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: traefik
-    version: 36.2.0
+    version: 36.1.0
     repository: https://traefik.github.io/charts
   # enable pending:
   # https://github.com/traefik/traefik-helm-chart/pull/1340