[Sophia] Change configuration for srv-data1 and srv-data2

data/grid5000/sites/sophia/servers/srv-data1.json

@@ -7,14 +7,10 @@
   "kind": "physical",
   "network_adapters": {
     "bmc": {
-      "ip": "172.17.143.3",
-      "mac": "5C:ED:8C:F5:E4:0E",
-      "mounted": true
+      "ip": "172.17.143.3"
     },
     "default": {
-      "ip": "172.16.143.3",
-      "mac": "d4:04:e6:b7:9a:82",
-      "mounted": true
+      "ip": "172.16.143.3"
     }
   },
   "redfish": true,