Upgrade Longhorn to chart version 1.5.1 and app version v1.5.1

No problems deploying to Proxmox VE K3s Kubernetes cluster via Helm Chart and Flux V2 reconciliation in a GitOps approach.
First there has to be executed the update to the latest 1.4 LTS version, afterwards to the latest 1.5 version.
Helm Chart 1.4.3
Longhorn v1.4.3 release
Helm Chart 1.5.0
Longhorn v1.5.0 release
Helm Chart 1.5.1
Longhorn v1.5.1 release