Upgrade to Grafana 10.4.1

Micro update of container without any issue by means of Docker compose YAML infrastructure and automated Portainer GitOps workflow mitigating a cirtical CVE.

Also upgrading Grafana instances of Loki and kube-prometheus-stack on K3s cluster.

10.3.4 (2024-03-06)
10.3.5 (2024-03-20)
10.4.0 (2024-03-06)
10.4.1 (2024-03-20)