Update test_inference.py

Make the timeout 5-min for now, see if we can get a pass...

Author: rwightman

tests/test_inference.py

@@ -4,7 +4,7 @@
 from timm import list_models, create_model
 
 
-@pytest.mark.timeout(60)
+@pytest.mark.timeout(360)
 @pytest.mark.parametrize('model_name', list_models())
 @pytest.mark.parametrize('batch_size', [1])
 def test_model_forward(model_name, batch_size):