Bump pyfakefs from 5.7.1 to 5.7.3 (#1094)

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

Author: dependabot[bot]

requirements-tests.txt

@@ -1,6 +1,6 @@
 pytest==8.3.4
 pytest-cov==6.0.0
-pyfakefs==5.7.1
+pyfakefs==5.7.3
 
 # Linters
 isort[colors]==5.13.2