Fails during configure phase with:

  CMake Error at /usr/pkg/share/cmake-3.29/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
    Could NOT find Luajit (missing: LUAJIT_INCLUDE_DIR)
  Call Stack (most recent call first):
    /usr/pkg/share/cmake-3.29/Modules/FindPackageHandleStandardArgs.cmake:600 (_FPHSA_FAILURE_MESSAGE)
    cmake/FindLuajit.cmake:14 (find_package_handle_standard_args)
    src/nvim/CMakeLists.txt:65 (find_package)
