Fix: resolve ruff linting errors

Author: Irfan-Mohd

unittests/tools/test_acunetix_parser_port_num.py

@@ -1,5 +1,5 @@
 import datetime
-from datetime import datetime as date
+from datetime as date
 
 from dojo.models import Test
 from dojo.tools.acunetix.parser import AcunetixParser
@@ -202,4 +202,3 @@ def test_parse_file_with_example_com(self):
                 self.assertIn("resp", req_resp)
                 self.assertIsNotNone(req_resp["resp"])
                 self.assertIsInstance(req_resp["resp"], str)
-