chore(deps): update dependency pytest to v9 [security]

Author: renovate[bot]

requirements-dev.txt

@@ -1,7 +1,7 @@
 # test dependencies
 coverage>=4.5.4
 pylint>=4.0.0,<4.1.0
-pytest>=8.4.1,<8.5.0
+pytest>=9.0.3,<9.1.0
 pytest-cov>=7.0.0,<7.1.0
 pytest-rerunfailures>=3.1
 responses>=0.12.1,<1.0.0