chore: update pytest to v9 (#559)

update pytest to v9

Signed-off-by: gruebel <anton.gruebel@gmail.com>

Author: gruebel

pyproject.toml

@@ -31,8 +31,8 @@ Homepage = "https://github.com/open-feature/python-sdk"
 dev = [
     "behave",
     "coverage[toml]>=6.5",
-    "pytest",
-    "pytest-asyncio",
+    "pytest>=9.0.0",
+    "pytest-asyncio>=1.3.0",
     "pre-commit"
 ]
 
@@ -57,7 +57,8 @@ pretty = true
 strict = true
 disallow_any_generics = false
 
-[tool.pytest.ini_options]
+[tool.pytest]
+strict = true
 asyncio_default_fixture_loop_scope = "function"
 
 [tool.coverage.report]