Upgrade Loki to chart version 2.6.5 and app version v2.4.2

Michi Kofler-Häusler - 20 Jun 2022

No problems deploying to Proxmox VE and Raspberry Pi K3s Kubernetes cluster via Helm Chart and Flux V2 reconciliation in a GitOps approach.
Loki-Stack Helm Chart
v2.4.2