Updated delete Netbox device functionality to delete the device if it exists...

Updated delete Netbox device functionality to delete the device if it exists and don't raise AttributeError.

gso/services/netbox_client.py

 """Contain all methods to communicate with the NetBox API endpoint. Data Center Infrastructure Main (DCIM)."""
 
+from contextlib import suppress
 from uuid import UUID
 
 import pydantic
@@ -199,8 +200,9 @@ class NetboxClient:
         return device
 
     def delete_device(self, device_name: str) -> None:
-        """Delete device by name."""
-        self.netbox.dcim.devices.get(name=device_name).delete()
+        """Delete device by name if exists."""
+        with suppress(AttributeError):
+            self.netbox.dcim.devices.get(name=device_name).delete()
 
     def attach_interface_to_lag(
         self,