Error fixed running the migration script on a certain plugin:
```python
Traceback (most recent call last):
File "/usr/local/bin/pyqt5_to_pyqt6.py", line 892, in <module>
raise SystemExit(main())
^^^^^^
File "/usr/local/bin/pyqt5_to_pyqt6.py", line 887, in main
ret |= fix_file(filename, not args.qgis3_incompatible_changes, dry_run)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/bin/pyqt5_to_pyqt6.py", line 461, in fix_file
visit_call(node, parent)
File "/usr/local/bin/pyqt5_to_pyqt6.py", line 338, in visit_call
and _node.args[0].func.id == "QDate"
^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'Attribute' object has no attribute 'id'
```