[luajit] The generated <triplet>\tools\luajit.exe is broken on Windows.

[jamarr81]

Describe the bug
The luajit.exe tool does not have access to its own modules on Windows, which breaks most of its extended functionality.

I assume this is because vcpkg_copy_tools(luajit) does not copy the src\jit modules to the <triplet>\tools\luajit\ directory as required when Installing LuaJIT on Windows. Attempting to use any of the modules, including the arguably most crucial module -b, results in an error.

Environment

• OS: Windows 11
• Compiler: MSVS 2022

To Reproduce
Steps to reproduce the behavior:

1. Add the luajit dependency.
2. Build luajit for <triplet>.
3. Run <x-install-root>\<triplet>\tools\luajit.exe -b

Expected behavior
In the simplest use case, it should return a usage message like this:

Save LuaJIT bytecode: luajit -b[options] input output

Instead, it returns this error:

luajit.exe: unknown luaJIT command or jit.* modules not installed

Failure logs
n/a

Additional context
To fix this, it seems portfile.cmake should only need to copy src\jit to the same location as luajit.exe is copied.

D:...\tools\luajit>luajit.exe -v
LuaJIT 2.1.0-beta3 -- Copyright (C) 2005-2022 Mike Pall. https://luajit.org/