Update Poetry dependencies

Author: renovate[bot]

pyproject.toml

@@ -32,17 +32,17 @@ python = '>=3.9'
 tomli = '2.2.1'
 requests = "2.32.5"
 responses = "0.25.8"
-pyfakefs = "5.9.3"
+pyfakefs = "6.1.4"
 jproperties = "2.1.2"
 
 [tool.poetry.group]
 [tool.poetry.group.dev]
 [tool.poetry.group.dev.dependencies]
-black = "25.1.0"
+black = "26.3.0"
 coverage = "7.10.6"
 licenseheaders = "0.8.8"
 mypy = "1.15.0"
-pytest = '8.4.2'
+pytest = '9.0.2'
 pytest-cov = '7.0.0'
 pytest-subtests = "0.14.1"
 pytest-docker = "3.2.0"