[grvingt] Update idrac and bios on grvingt cluster but not grvingt-[40,20]

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

@@ -7,11 +7,11 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "08/28/2020",
+    "release_date": "09/22/2020",
     "vendor": "Dell Inc.",
-    "version": "2.8.2"
+    "version": "2.9.3"
   },
-  "bmc_version": "4.22.00.00",
+  "bmc_version": "4.40.00.00",
   "chassis": {
     "manufacturer": "Dell Inc.",
     "name": "PowerEdge C6420",
@@ -158,7 +158,7 @@
     "ht_capable": true,
     "instruction_set": "x86-64",
     "microarchitecture": "Skylake",
-    "microcode": "0x2006906",
+    "microcode": "0x2006a08",
     "model": "Intel Xeon",
     "other_description": "Intel(R) Xeon(R) Gold 6130 CPU @ 2.10GHz",
     "vendor": "Intel",