[Bug 44942] It is currently impossible to submit test results for Wine-staging, it says discontinued.

https://bugs.winehq.org/show_bug.cgi?id=44942

--- Comment #3 from Henri Verbeet  ---
(In reply to Rosanne DiMesio from comment #1)
> The checkbox was disabled because official WineHQ staging releases stopped.
> While work has unofficially been done on bringing staging up to date, there
> are still no staging packages on dl.winehq.org, nor have I seen any official
> acknowledgment of Alistair as the WineHQ staging maintainer. If and when
> that happens, I will send a patch to re-enable the checkbox.

There's https://www.winehq.org/pipermail/wine-devel/2018-March/124819.html,
which nobody objected to, although I think it would be good for Alexandre to
explicitly acknowledge that. That still leaves the packages, of course.