Bump pyfakefs from 5.7.1 to 5.7.3

Bumps [pyfakefs](https://github.com/pytest-dev/pyfakefs) from 5.7.1 to 5.7.3.
- [Release notes](https://github.com/pytest-dev/pyfakefs/releases)
- [Changelog](https://github.com/pytest-dev/pyfakefs/blob/main/CHANGES.md)
- [Commits](pytest-dev/pyfakefs@v5.7.1...v5.7.3)

---
updated-dependencies:
- dependency-name: pyfakefs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -14,7 +14,7 @@ mkdocstrings==0.27.0
 pillow==11.0.0
 pip-upgrader==1.4.15
 pydocstyle==6.3.0
-pyfakefs==5.7.1
+pyfakefs==5.7.3
 pymdown-extensions==10.12
 PyYAML==6.0.2
 hatch==1.13.0