update app to version 1.48.3

Author: Vad1mo

charts/n8n/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: n8n
 version: 0.24.1
-appVersion: 1.47.3
+appVersion: 1.48.3
 type: application
 
 description: "A Kubernetes Helm chart for n8n a free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services."
@@ -35,4 +35,4 @@ annotations:
   # supported kinds are added, changed, deprecated, removed, fixed and security.
   artifacthub.io/changes: |
     - kind: changed
-      description: "Update application version of n8n 1.47.3"
+      description: "Update application version of n8n 1.48.3"