Upgrade kube-prometheus-stack to chart version 48.1.1 and app version 0.66.0

No problems deploying Prometheus Helm chart to Proxmox VE K3s Kubernetes cluster via Helm Chart and Flux V2 reconciliation in a GitOps approach.
Helm Chart 47.6.0
Helm Chart 47.6.1
Helm Chart 48.0.0
Helm Chart 48.0.1
Helm Chart 48.1.0
Helm Chart 48.1.1