[lille] Remove default interface on gardin (not in ref repo because moved to DMZ)

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

@@ -9,11 +9,6 @@
       "ip": "172.17.46.9",
       "mac": "54:48:10:f4:f9:0c",
       "mounted": true
-    },
-    "default": {
-      "ip": "172.16.47.9",
-      "mac": "24:6E:96:DC:F4:2C",
-      "mounted": true
     }
   },
   "sensors": {

input/grid5000/sites/lille/servers/physical.yaml

@@ -266,10 +266,6 @@ gardin:
   warranty: 2023-06-25
   serial: 2SYTKQ2
   network_adapters:
-    default:
-      mounted: true
-      ip: 172.16.47.9
-      mac: 24:6E:96:DC:F4:2C
     bmc:
       mounted: true
       ip: 172.17.46.9