update chart

clusters/cl01tl/helm/stalwart/Chart.yaml

@@ -23,7 +23,7 @@ dependencies:
     repository: https://bjw-s-labs.github.io/helm-charts/
   - name: postgres-cluster
     alias: postgres-18-cluster
-    version: 7.1.4
+    version: 7.4.3
     repository: oci://harbor.alexlebens.net/helm-charts
   - name: redis-replication
     version: 0.5.0
@@ -33,4 +33,5 @@ dependencies:
     version: 0.6.0
     repository: oci://harbor.alexlebens.net/helm-charts
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/stalwart.png
+# renovate: github=stalwartlabs/mail-server
 appVersion: v0.14.1