[nancy][graphique] Update mac address to graphique-2

data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-2.json

@@ -75,7 +75,7 @@
       "ip": "172.16.67.2",
       "ip6": "2001:660:4406:500:4::2",
       "kavlan": true,
-      "mac": "44:a8:42:07:6a:c8",
+      "mac": "d0:94:66:63:62:32",
       "management": false,
       "model": "NetXtreme II BCM57800 1/10 Gigabit Ethernet",
       "mountable": true,
@@ -95,7 +95,7 @@
       "firmware_version": "FFV7.10.18 bc 7.10.11",
       "interface": "Ethernet",
       "kavlan": false,
-      "mac": "44:a8:42:07:6a:ca",
+      "mac": "d0:94:66:63:62:34",
       "management": false,
       "model": "NetXtreme II BCM57800 1/10 Gigabit Ethernet",
       "mountable": false,
@@ -111,7 +111,7 @@
       "firmware_version": "FFV7.10.18 bc 7.10.11",
       "interface": "Ethernet",
       "kavlan": false,
-      "mac": "44:a8:42:07:6a:cc",
+      "mac": "d0:94:66:63:62:36",
       "management": false,
       "model": "NetXtreme II BCM57800 1/10 Gigabit Ethernet",
       "mountable": false,
@@ -127,7 +127,7 @@
       "firmware_version": "FFV7.10.18 bc 7.10.11",
       "interface": "Ethernet",
       "kavlan": false,
-      "mac": "44:a8:42:07:6a:ce",
+      "mac": "d0:94:66:63:62:38",
       "management": false,
       "model": "NetXtreme II BCM57800 1/10 Gigabit Ethernet",
       "mountable": false,