[orion-3] Update Disk ID after hardware issue.

Orion-3 was dead for a few days, because it could not detect his disk.

I did the mistake to unplug & plug it, and I think that's why the disk ID has changed.

So I'm updating orion-3's description to match the new disk ID.

data/grid5000/sites/lyon/clusters/orion/nodes/orion-3.json

@@ -294,7 +294,7 @@
   },
   "storage_devices": [
     {
-      "by_id": "/dev/disk/by-id/wwn-0x6d4ae520ab2bf1002900305b0dc6edc1",
+      "by_id": "/dev/disk/by-id/wwn-0x6d4ae520ab2bf1002a7f838b06968492",
       "by_path": "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:0:0",
       "firmware_version": 3.13,
       "id": "disk0",