Upgrade to Grafana 11.1.0

Major 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.

10.4.3 (2024-05-13)
10.4.4 (2024-06-13)
10.4.5 (2024-06-21)
11.0.0 (2024-05-14)
11.0.1 (2024-06-21)
11.1.0 (2024-06-21)