adding in compat data for ParentNode querySelector and replaceChildren (#6234)
adding in compat data for ParentNode querySelector and replaceChildren (#6234)

* adding in compat data for ParentNode querySelector and replaceChildren

* making updates to data as per jpmedley comments
chrisdavidmills/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data,mdn/browser-compat-data