[grvingt/nancy] Update idrac mac address and bios&firmware

data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-4.json

@@ -11,7 +11,7 @@
     "vendor": "Dell Inc.",
     "version": "2.15.1"
   },
-  "bmc_version": "5.10.30.00",
+  "bmc_version": "5.10.50.00",
   "chassis": {
     "manufacturer": "Dell Inc.",
     "name": "PowerEdge C6420",
@@ -136,7 +136,7 @@
       "device": "eth0",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "8.40 0x8000af87 20.5.13",
+      "firmware_version": "8.40 0x8000af87 20.5.16",
       "interface": "Ethernet",
       "ip": "172.16.76.4",
       "ip6": "2001:660:4406:500:d::4",
@@ -159,7 +159,7 @@
       "device": "eth1",
       "driver": "i40e",
       "enabled": false,
-      "firmware_version": "8.40 0x8000af87 20.5.13",
+      "firmware_version": "8.40 0x8000af87 20.5.16",
       "interface": "Ethernet",
       "kavlan": false,
       "mac": "3c:fd:fe:58:1a:3a",
@@ -198,7 +198,7 @@
       "interface": "Ethernet",
       "ip": "172.17.76.4",
       "kavlan": false,
-      "mac": "50:9a:4c:a2:d4:f2",
+      "mac": "6c:2b:59:7d:0b:e2",
       "management": true,
       "mountable": false,
       "mounted": false,