[nancy/grouille] Fix g5k-checks yaml file and data

data/grid5000/sites/nancy/clusters/grouille/nodes/grouille-1.json

@@ -204,7 +204,7 @@
   "storage_devices": [
     {
       "by_id": "/dev/disk/by-id/wwn-0x58ce38ee20f6cc95",
-      "by_path": "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:0:0:0",
+      "by_path": "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:0:1:0",
       "device": "sda",
       "firmware_version": "B709",
       "interface": "SAS",
@@ -215,7 +215,7 @@
     },
     {
       "by_id": "/dev/disk/by-id/wwn-0x500a075129de046c",
-      "by_path": "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:0:1:0",
+      "by_path": "/dev/disk/by-path/pci-0000:01:00.0-scsi-0:0:0:0",
       "device": "sdb",
       "firmware_version": "D3DJ004",
       "interface": "SATA",