Chore(deps): bump filelock from 3.15.3 to 3.15.4

Bumps filelock from 3.15.3 to 3.15.4.

Release notes

Sourced from filelock's releases.

3.15.4

What's Changed

• Pass file_lock as positional argument by @​kwist-sgr in tox-dev/filelock#347

Full Changelog: https://github.com/tox-dev/filelock/compare/3.15.3...3.15.4

Commits

• 9a979df Pass file_lock as positional argument (#347)
• See full diff in compare view