There's a race issue with just treating it as a next button: it's
not in the same place as a next button. Sometimes in the g-i-s
code we actually get ahead of ourselves and click early, which
isn't really a problem when the buttons are all in the same
place, but if we click "Start Setup" in the middle of transition
to the Privacy screen - as in
https://openqa.fedoraproject.org/tests/745034#step/_graphical_wait_login/4
- the click effectively gets lost. So let's make it its own tag
and have the initial assert look for it too. That way we won't
match on it again in the main loop over "@nexts".
Signed-off-by: Adam Williamson <awilliam@redhat.com>
In g-i-s 3.37.91, the first screen has a 'Start Setup' button
rather than a 'Next' button. Easiest thing for us to do here is
just to add a new needle which has the 'next_button' tag even
though it's clearly not a 'Next' button, because then the code
still works :) So do that, but give the file a suggestive name
and explain the situation in a code comment.
Signed-off-by: Adam Williamson <awilliam@redhat.com>
