[nancy][gros] restore pdu socket information in gros_pdu.yaml (generated json)

data/grid5000/sites/nancy/clusters/gros/nodes/gros-41.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-42.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-43.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-44.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-45.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-46.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-47.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-48.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-49.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-5.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-50.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-51.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-52.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-53.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-54.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-55.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-56.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-57.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-58.json

data/grid5000/sites/nancy/clusters/gros/nodes/gros-59.json