Upgrade kube-prometheus-stack to chart version 52.1.0 and app version 0.68.0

Michi Kofler-Häusler - 27 Oct 2023

No problems deploying Prometheus Helm chart to Proxmox VE K3s Kubernetes cluster via Helm Chart and Flux V2 reconciliation in a GitOps approach.
0.68.0 / 2023-09-08
Helm Chart 52.0.1
Helm Chart 52.1.0