We currently run the packaging code in [1] only when a the release branch in the git repository is tagged. To enable digital signing [2] of geckodriver we need to package geckodriver unconditionally on every build. [1] https://searchfox.org/mozilla-central/rev/056a4057575029f58eb69ae89bc7b6c3c11e2e28/testing/geckodriver/build.sh#113-134 [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1427849