fix: set the default fixture loop to fix the warning

Author: aliev

pyproject.toml

@@ -79,6 +79,8 @@ include = ["aioauth", "aioauth.*"]
 [tool.pytest.ini_options]
 addopts = "-s --strict-markers -vv --cache-clear --maxfail=1"
 pythonpath = ["."]
+asyncio_mode = "auto"
+asyncio_default_fixture_loop_scope = "function"
 
 [tool.mypy]
 python_version = "3.9"