[grenoble] correct port for dignfs

data/grid5000/sites/grenoble/network_equipments/gw-grenoble.json

@@ -182,9 +182,7 @@
           "uid": "grimage-10"
         },
         {
-          "kind": "other",
-          "port": "eth0",
-          "uid": "dignfs"
+
         },
         {
 

generators/input/sites/grenoble/net-links/gw-grenoble.yaml

@@ -110,10 +110,6 @@ gw-grenoble:
         8:
           uid: grimage-10
           port: eth1
-        9:
-          uid: dignfs
-          kind: other
-          port: eth0
         11:
           uid: adonis-1
           port: eth0