chore(deps): update postgres-cluster docker tag to v7.13.3

clusters/cl01tl/helm/postiz/Chart.lock

@@ -10,7 +10,7 @@ dependencies:
   version: 3.3.1
 - name: postgres-cluster
   repository: oci://harbor.alexlebens.net/helm-charts
-  version: 7.12.1
+  version: 7.13.3
 - name: valkey
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 0.8.0
@@ -20,5 +20,5 @@ dependencies:
 - name: volsync-target
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 2.0.0
-digest: sha256:b62c8872275a149537052cb4966d48fa32d133743e0312fd676851196a15dddb
-generated: "2026-05-18T02:04:11.454668454Z"
+digest: sha256:dc7f8ca0e5ec903c77cb6270bceb65d500b5933e4e302f86c26aa797515238d5
+generated: "2026-05-18T20:38:45.737941747Z"