update Chrome support for browserAction.openPopup (#3675)
update Chrome support for browserAction.openPopup (#3675)

* update Chrome support for browserAction.openPopup

Chrome supports browserAction.openPopup at least from version 67.

* Version number as string.

oops.

Co-Authored-By: fiatjaf <855d3d30d031fa35ce77e94a4635d095439d38b9@gmail.com>

mdn/browser-compat-data,chrisdavidmills/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data