Lutris Wine 7.1

New build of Lutris Wine based on Wine Staging 7.1.
Comes in 2 variants, the plain version, and the fshack version, which is the default one.
Learn more about fshack here: https://github.com/lutris/docs/blob/master/WineBuilds.md

Changes:

• Changed source preparation system away from TKG's to a simpler one, based on @GloriousEggroll's.
• Fixed an issue with Doom Eternal not launching in fshack version
• Added various performance patches from @openglfreak. Let @tannisroot on Discord know if you notice improvements in any games from them.
• Added a fix for dialogue issues in AC: Odyssey
• Mono and Gecko are now bundled

Known issues:

• Alt-tabbing out and back into "Freelancer" results in a black screen. You can track the bug here: https://bugs.winehq.org/show_bug.cgi?id=52546