building mlua on windows with LuaJIT?

[RoryMichie]

Hello,
In the process of attempting a build of this crate on windows, but running into an error and not sure how to fix it (apologies for my stupidity, I'm pretty new here and couldn't find any recorded instances of this issue)
The system library luajit required by crate mlua-sys was not found.
The file luajit.pc needs to be installed and the PKG_CONFIG_PATH environment variable must contain its parent directory
Any help with this is appreciated. I am at a complete loss. Such a luajit.pc file does seem to be included with LuaJIT (which is built, if that will help with anything) but I think that it is set up for linux, not windows

[RoryMichie]

fix this issue: add vendored feature