Merge branch 'testing-vercors3-backup' into 'master'

...00/sites/grenoble/clusters/vercors3/nodes/vercors3-1.json

...00/sites/grenoble/clusters/vercors3/nodes/vercors3-2.json

data/grid5000/sites/grenoble/clusters/vercors3/vercors3.json

...ites/grenoble/network_equipments/imag-1b-F2-admin-01.json

...sites/grenoble/network_equipments/imag-1b-F2-prod-01.json

input/grid5000/dell-product-data.yaml

...00/sites/grenoble/clusters/vercors3/nodes/vercors3-1.yaml

...00/sites/grenoble/clusters/vercors3/nodes/vercors3-2.yaml

...t/grid5000/sites/grenoble/clusters/vercors3/vercors3.yaml

...00/sites/grenoble/clusters/vercors3/vercors3_metrics.yaml

...grid5000/sites/grenoble/networks/imag-1b-F2-admin-01.yaml

.../grid5000/sites/grenoble/networks/imag-1b-F2-prod-01.yaml

lib/refrepo/gpu_ref.rb

lib/refrepo/net_names_mapping.yaml