Update Runtime on Lutris

[liberodark]

Hi,

New Steam runtime have : libgdk-x11-2.0.so.0
An the lutris runtime is out of date need to upgrade your runtime exemple.
Trine 2 need : libgdk-x11-2.0.so.0

Best Regards

[liberodark]

Have fix with cp -a steam runtime i386 and amd64 in lutris runtime please make update.

[strycore]

It's not that simple, as you can see here: https://github.com/lutris/buildbot/blob/master/runtime/build.sh#L30 we delete libgdk and a bunch of other libs from the Steam runtime.
This prevents issues when using the runtime on a wide variety of distributions. Over time, we have found that any x11 related library in the runtime would cause some kind of issue on a distro or another.

We need some other way to provide such libs.

[liberodark]

the better is to clone work of steam is working great