Merge branch 'testing-mercantour7' into 'master'

...id5000/sites/sophia/clusters/mercantour7/mercantour7.json

...ites/sophia/clusters/mercantour7/nodes/mercantour7-1.json

data/grid5000/sites/sophia/network_equipments/sw-3.json

input/grid5000/dell-product-data.yaml

input/grid5000/disks.yaml

input/grid5000/ipv4.yaml

...id5000/sites/sophia/clusters/mercantour7/mercantour7.yaml

...ites/sophia/clusters/mercantour7/mercantour7_metrics.yaml

...ites/sophia/clusters/mercantour7/nodes/mercantour7-1.yaml

input/grid5000/sites/sophia/networks/sw-3.yaml

lib/refrepo/net_names_mapping.yaml