Update postgres-cluster Docker tag to v6

clusters/cl01tl/applications/immich/Chart.yaml

@@ -20,7 +20,7 @@ dependencies:
     version: 4.3.0
   - name: postgres-cluster
     alias: postgres-16-cluster
-    version: 5.1.0
+    version: 6.9.1
     repository: oci://harbor.alexlebens.net/helm-charts
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/immich.png
 appVersion: v1.132.3

hosts/ps10rp/gitea/compose.yaml

@@ -19,7 +19,7 @@ services:
             - /dev/net/tun:/dev/net/tun
 
     postgresql:
-        image: docker.io/postgres:18.0-alpine3.21
+        image: docker.io/postgres:17.6-alpine3.21
         container_name: gitea-postgres
         env_file:
             - .env