Add new Form prop to scroll to first error

[Kamahl19]

• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

It would be great if we can declaratively say that we want the form to scroll to first error after submitting. Currently we need to do this:

1. create Form instance manually

const [form] = Form.useForm();

2. create onFinishFailed

const onFinishFailed = ({ errorFields }) => {
    form.scrollToField(errorFields[0].name);
};

3. set form and onFinishFailed manually

<Form form={form} onFinishFailed={onFinishFailed} />

What does the proposed API look like?

We can have a prop for this like this:

<Form scrollToFirstError />

[zombieJ]

LGTM