Create /run/user

[stacyharper]

Hello there,

I'm trying to make dumb_runtime_dir to works OOTB on Alpine Linux. The last remaining problem is that the path /run/user isn't there, and dumb_runtime_dir will not create it itself see.

As ifreund said, VoidLinux does create this path with its 00-pseudofs.sh initial runit service.

I would say that OpenRC should also do so in bootmisc.

OpenRC itself seems to correct place to solve this, so that it would works also on Gentoo.

Can you help?

[stacyharper]

I submitted a merge request that works. Could you either review my implementation, or give me a clue o a better approach?