Update Helm release app-template to v4.6.0

clusters/cl01tl/helm/postiz/Chart.lock

@@ -1,7 +1,7 @@
 dependencies:
 - name: app-template
   repository: https://bjw-s-labs.github.io/helm-charts/
-  version: 4.5.0
+  version: 4.6.0
 - name: cloudflared
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 2.1.4
@@ -17,5 +17,5 @@ dependencies:
 - name: volsync-target
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 0.7.0
-digest: sha256:eb729729d35eb986e9497e400f31a45b37c123f9526ad0dfc0b1047a3a45d706
-generated: "2025-12-27T19:48:03.116570442Z"
+digest: sha256:2ab6021cdb2e91e39937432769417bec025543cda98c045bc97d86c98b64c956
+generated: "2026-01-07T16:14:20.965773103Z"