Add support for parameterized tests

It would be great to be able to be able to use `pytest-arraydiff` in conjunction with parametrized tests. If it were possible to layer the decorators, that would be optimal

```python
@pytest.mark.array_compare
@pytest.mark.parametrize(...)
def test(...):
    return ...
```

Alternatively if ``array_compare`` supported the parametrization that would be good as well.
