[Grafana] Push official images to Quay.io, in addition to Docker Hub

Hi,

Kindly could you try to create the Official Grafana repository on https://quay.io/ in addition to Docker Hub limits? It will be a great step ahead and most of us will benefit of this approach. Or maybe in the future you will consider to have Grafana repository (container engine).

https://github.com/grafana/grafana/issues/27677

Kind Regards,
Florian