Upgrade Traefik to chart version 15.3.0 and app version 2.9.1

Michi Kofler-Häusler - 18 Oct 2022

Some problems deploying to Proxmox VE K3s Kubernetes cluster via Helm Chart and Flux V2 reconciliation in a GitOps approach with Chart version 15.2.x.
Application v2.9.1
Helm Chart v15.1.1
Helm Chart v15.2.0
Helm Chart v15.2.1
Helm Chart v15.2.2
Helm Chart v15.3.0