fix: Import status module in project.py

Fix F821 undefined name 'status' error by importing the status
module from fastapi. This resolves build errors when using
status.HTTP_403_FORBIDDEN and status.HTTP_404_NOT_FOUND.

gns3server/compute/project.py

@@ -21,7 +21,7 @@ import hashlib
 import datetime
 
 from uuid import UUID, uuid4
-from fastapi import HTTPException
+from fastapi import HTTPException, status
 
 from gns3server.compute.compute_error import ComputeError, ComputeNotFoundError, ComputeForbiddenError
 from .port_manager import PortManager