firefox-geckodriver 85.0+build1-0ubuntu2 (s390x binary) in ubuntu hirsute

 Firefox delivers safe, easy web browsing. A familiar user interface,
 enhanced security features including protection from online identity theft,
 and integrated search let you get the most out of the web.
 .
 This package contains geckodriver, a proxy for using W3C WebDriver-compatible
 clients (such as selenium) to interact with Gecko-based browsers. See
 https://firefox-source-docs.mozilla.org/testing/geckodriver/ for details.