chore(deps): bump filelock from 3.18.0 to 3.20.3 (#25)

Bumps [filelock](https://github.com/tox-dev/py-filelock) from 3.18.0 to 3.20.3.
- [Release notes](https://github.com/tox-dev/py-filelock/releases)
- [Changelog](https://github.com/tox-dev/filelock/blob/main/docs/changelog.rst)
- [Commits](tox-dev/filelock@3.18.0...3.20.3)

---
updated-dependencies:
- dependency-name: filelock
  dependency-version: 3.20.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -16,7 +16,7 @@ fastapi==0.115.12
 fastapi-cli==0.0.7
 fastapi-limiter==0.1.6
 fastapi-utils==0.8.0
-filelock==3.18.0
+filelock==3.20.3
 h11==0.16.0
 httpcore==1.0.9
 httptools==0.6.4