chore(deps): update dependency pytest to v9

Author: renovate[bot]

requirements-dev.txt

@@ -1,7 +1,7 @@
 # test dependencies
 coverage>=7.3.2,<8.0.0
 pylint>=3.0.0,<4.0.0
-pytest>=8.4.0,<8.5.0
+pytest>=9.0.1,<9.1.0
 pytest-cov>=6.3.0,<6.4.0
 pytest-rerunfailures>=3.1
 responses>=0.23.3,<1.0.0