chore(deps): update dependency pytest to v9

Author: renovate-bot

pyproject.toml

@@ -9,7 +9,7 @@ python = "^3.7"
 
 [tool.poetry.dev-dependencies]
 pre-commit = "^4.0.0"
-pytest = "^8.0.0"
+pytest = "^9.0.0"
 pytest-asyncio = "^1.0.0"
 
 [build-system]