Merge pull request 'Fix disk size inventory' (#310) from ribetm/disk_size into main

Reviewed-on: #310

netbox_agent/inventory.py

@@ -354,7 +354,7 @@ class Inventory:
         for disk in self.lshw.get_hw_linux("storage"):
             if self.is_virtual_disk(disk, raid_devices):
                 continue
-            size = int(getattr(disk, "size", 0)) / 1073741824
+            size = round(int(disk.get("size", 0)) / 1073741824, 1)
             d = {
                 "name": "",
                 "Size": "{} GB".format(size),