Update watchdog to 4.0.0

[pyup-bot]

This PR updates watchdog from 3.0.0 to 4.0.0.

Changelog

4.0.0

- Drop support for Python 3.7.
- Add support for Python 3.12.
- [snapshot] Add typing to `dirsnapshot` (1012)
- [snapshot] Added `DirectorySnapshotDiff.ContextManager` (1011)
- [events] `FileSystemEvent`, and subclasses, are now `dataclass`es, and their `repr()` has changed
- [windows] `WinAPINativeEvent` is now a `dataclass`, and its `repr()` has changed
- [events] Log `FileOpenedEvent`, and `FileClosedEvent`, events in `LoggingEventHandler`
- [tests] Improve `FileSystemEvent` coverage
- [watchmedo] Log all events in `LoggerTrick``
- [windows] The `observers.read_directory_changes.WATCHDOG_TRAVERSE_MOVED_DIR_DELAY` hack was removed. The constant will be kept to prevent breaking other softwares.
- Thanks to our beloved contributors: BoboTiG, msabramo

Links

• PyPI: https://pypi.org/project/watchdog
• Changelog: https://data.safetycli.com/changelogs/watchdog/
• Repo: https://github.com/gorakhargosh/watchdog
• Docs: https://pythonhosted.org/watchdog/