[sophia] add mac address on opensm

Author: Dimitri DELABROYE

data/grid5000/sites/sophia/servers/opensm.json

@@ -3,10 +3,12 @@
   "network_adapters": {
     "bmc": {
       "ip": "172.17.132.13",
+      "mac": "00:26:6C:F0:13:66",
       "mounted": true
     },
     "default": {
       "ip": "172.16.132.13",
+      "mac": "00:26:6C:F0:13:64",
       "mounted": true
     },
     "ib0": {

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

@@ -121,9 +121,11 @@ opensm:
     default:
       mounted: true
       ip: 172.16.132.13
+      mac: 00:26:6C:F0:13:64
     bmc:
       mounted: true
       ip: 172.17.132.13
+      mac: 00:26:6C:F0:13:66
     ib0:
       mounted: true
       ip: 172.18.132.13