[Feature Request] Patch Detection for GoG and Related Sources

[odysseywestra]

It would be nice if Lutris has a built in patch checker to download and run patches for GoG and related sources. Games like Cyberpunk 2077 and Horizon Zero Dawn would probably greatly benefit from this. It doesn't have to be be automated, but from a ui standpoint it can be as simple as a "Check for Updates" in the Config area of the game or at the bottom bar of the game. If we want to auto check that bottom bar would also be a good place to inform the user that there is a patch available for download. Anyways, I know there needs to be more discussion on the technical side, but I hope this idea will help with the overall usability of Lutris.

[strycore]

I'm considering including that in 0.5.8.2 if it's not too much work