[webfish] modification des fichiers yaml des servers + gen

data/grid5000/sites/grenoble/servers/digarm.json

data/grid5000/sites/grenoble/servers/dighyp1.json

data/grid5000/sites/grenoble/servers/dighyp2.json

data/grid5000/sites/grenoble/servers/dignfs.json

data/grid5000/sites/grenoble/servers/digsed.json

data/grid5000/sites/grenoble/servers/digwatt.json

...rid5000/sites/grenoble/servers/orichard-nix-datamove.json

data/grid5000/sites/grenoble/servers/tropars-quarch-pam.json

data/grid5000/sites/lille/servers/carbonade.json

data/grid5000/sites/lille/servers/caulier.json

data/grid5000/sites/lille/servers/chimint-srv2.json

data/grid5000/sites/lille/servers/chiterne.json

data/grid5000/sites/lille/servers/echrv.json

data/grid5000/sites/lille/servers/fives.json

data/grid5000/sites/lille/servers/gardin.json

data/grid5000/sites/lille/servers/granche-srv1.json

data/grid5000/sites/lille/servers/granche-srv2.json

data/grid5000/sites/lille/servers/gwol-north.json

data/grid5000/sites/lille/servers/pve-1.json

data/grid5000/sites/lille/servers/pve-2.json