Feature request: Implement Element.prototype.replaceChildren

[Vincenzo D'Ippolito]

What

Currently polyfill.io doesn't support Element.prototype.replaceChildren:
https://developer.mozilla.org/en-US/docs/Web/API/Element/replaceChildren

Details

I need it to support some old versions of iOS and macOS.
For example, Safari 13.1.2 on macOS Catalina and the latest supported Safari on iOS v13.x.

Here is the compatibility matrix:
https://caniuse.com/?search=replaceChildren

Thanks.