[grenoble] Add warranty to network equipments (bug 8529)

...id5000/sites/grenoble/network_equipments/gw-grenoble.json

...id5000/sites/grenoble/network_equipments/ib-grenoble.json

...grid5000/sites/grenoble/network_equipments/sw-edel-1.json

...grid5000/sites/grenoble/network_equipments/sw-edel-2.json

...grid5000/sites/grenoble/network_equipments/sw-edel-3.json

...grid5000/sites/grenoble/network_equipments/sw-edel-4.json

...rid5000/sites/grenoble/network_equipments/voltaire-1.json

...rid5000/sites/grenoble/network_equipments/voltaire-2.json

...rid5000/sites/grenoble/network_equipments/voltaire-3.json

grid5000-all.json

input/grid5000/sites/grenoble/networks/gw-grenoble.yaml

input/grid5000/sites/grenoble/networks/ib-grenoble.yaml

input/grid5000/sites/grenoble/networks/sw-edel-1.yaml

input/grid5000/sites/grenoble/networks/sw-edel-2.yaml

input/grid5000/sites/grenoble/networks/sw-edel-3.yaml

input/grid5000/sites/grenoble/networks/sw-edel-4.yaml

input/grid5000/sites/grenoble/networks/voltaire-1.yaml

input/grid5000/sites/grenoble/networks/voltaire-2.yaml

input/grid5000/sites/grenoble/networks/voltaire-3.yaml