accept trailing comma

[yagince]

Hi

I want to use it in the following writing style, I tried to allow the trailing comma

    assert_json_include! (
        actual: json! ({"a": {"b": true}}),
        expected: json! ({"a": {}}),
    );

What do you think?

[davidpdrsn]

This totally should work of course. Thanks for fixing it 😊

[davidpdrsn]

This was just released as version 1.0.0