[grenoble][vercors7][vercors8] Fix MAC address

data/grid5000/sites/grenoble/clusters/vercors8/nodes/vercors8-1.json

@@ -99,7 +99,7 @@
   "redfish": true,
   "software": {
     "forced-deployment-timestamp": 202007300948,
-    "postinstall-version": "1.2025032008",
+    "postinstall-version": "1.2025042314",
     "standard-environment": "debian11-x64-std"
   },
   "storage_devices": [

data/grid5000/sites/grenoble/clusters/vercors8/nodes/vercors8-2.json

@@ -60,7 +60,7 @@
       "interface": "Ethernet",
       "ip": "172.17.27.16",
       "kavlan": false,
-      "mac": "00:11:22:33:44:06",
+      "mac": "70:b5:e8:e2:c4:70",
       "management": true,
       "mountable": false,
       "mounted": false,
@@ -99,7 +99,7 @@
   "redfish": true,
   "software": {
     "forced-deployment-timestamp": 202007300948,
-    "postinstall-version": "1.2025032008",
+    "postinstall-version": "1.2025042314",
     "standard-environment": "debian11-x64-std"
   },
   "storage_devices": [

input/grid5000/sites/grenoble/clusters/vercors8/nodes.yaml.erb

@@ -11,7 +11,7 @@ bc:97:e1:a4:32:f0
   )
   mac_bmc_list = %w(
 70:b5:e8:e2:c3:5c
-00:11:22:33:44:06
+70:b5:e8:e2:c4:70
   )
 %>
 ---