chore(deps): update dependency pytest to v9 (#323)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

poetry.lock

@@ -58,7 +58,7 @@ mongomock = {version = "^4.3", optional = true}
 queue = ["mongomock"]
 
 [tool.poetry.group.dev.dependencies]
-pytest = "^8.3.3"
+pytest = "^9.0.0"
 pytest-cov = "^7.0.0"
 mypy = "^1.13.0"
 pytest-asyncio = "^1.0.0"