chore: update pyfakefs pin

Author: carlmontanari

requirements-dev.txt

@@ -5,7 +5,7 @@ mypy>=1.4.1,<2.0.0
 nox==2024.3.2
 pycodestyle>=2.8.0,<3.0.0
 pydocstyle>=6.1.1,<7.0.0
-pyfakefs>=5.0.0,<5.4.0
+pyfakefs>=5.4.1,<6.0.0
 pylama>=8.4.0,<9.0.0
 pylint>=3.0.0,<4.0.0
 pytest-asyncio>=0.17.0,<1.0.0