Update Safari support for api.Request.prototype.url (#4635)
Update Safari support for api.Request.prototype.url (#4635)

Co-Authored-By: Morgan Harris <74ceb6955e4d87d2ecb72fdf36c2c5df26607298@users.noreply.github.com>
chrisdavidmills/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data,mdn/browser-compat-data