add softwares versions

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

@@ -166,6 +166,8 @@
   "sensors": {
   },
   "software": {
+    "forced-deployment-timestamp": 202004301056,
+    "postinstall-version": "1.2020043000",
     "standard-environment": "debian10-x64-std"
   },
   "storage_devices": [