wrong PR category

[Anonymous]

I've accidentally used misc/ category for 153666 without looking around.
Turns out most rc.d PRs use conf/ category. It makes sense as whole rc.d
framework is just an advanced way to configure system.

While here, where PRs about bootcode/loader belong to? I've filed 153173
under kern/ but the affected code is not really in kernel despite living
under sys/ directory and it's not arch-specific either.