Merge branch 'grdixsrv' into 'master'

[nancy][grdix] fix prod mac address

See merge request !895

data/grid5000/sites/nancy/servers/grdix-srv.json

@@ -7,7 +7,7 @@
     },
     "default": {
       "ip": "172.16.79.31",
-      "mac": "bc:d7:a5:67:87:bb"
+      "mac": "9c:63:c0:aa:4e:08"
     }
   },
   "redfish": true,

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

@@ -86,7 +86,7 @@ grdix-srv:
   network_adapters:
     default:
       ip: 172.16.79.31
-      mac: bc:d7:a5:67:87:bb
+      mac: 9c:63:c0:aa:4e:08
     bmc:
       ip: 172.17.79.31
       mac: 7c:a6:2a:4e:66:80