[x86-simd-sort] Add new port

[chausner]

• Changes comply with the maintainer guide
• The name of the port matches an existing name for this component on https://repology.org/ if possible, and/or is strongly associated with that component on search engines.
• Optional dependencies are resolved in exactly one way. For example, if the component is built with CMake, all find_package calls are REQUIRED, are satisfied by vcpkg.json's declared dependencies, or disabled with CMAKE_DISABLE_FIND_PACKAGE_Xxx
• The versioning scheme in vcpkg.json matches what upstream says.
• The license declaration in vcpkg.json matches what upstream says.
• The installed as the "copyright" file matches what upstream says.
• The source code of the component installed comes from an authoritative source.
• The generated "usage text" is accurate. See adding-usage for context.
• The version database is fixed by rerunning ./vcpkg x-add-version --all and committing the result.
• Only one version is in the new port's versions file.
• Only one version is added to each modified port's versions file.

[MonicaLiu0311]

The usage test passed (header files found):

x86-simd-sort is header-only and can be used from CMake via:

    find_path(X86_SIMD_SORT_INCLUDE_DIRS "avx512-16bit-qsort.hpp")
    target_include_directories(main PRIVATE ${X86_SIMD_SORT_INCLUDE_DIRS})

[dg0yt]

find_path(X86_SIMD_SORT_INCLUDE_DIRS "avx512-16bit-qsort.hpp")

Is there a more generic / stable header name which could be used in an explicit usage file instead?

[chausner]

Unfortunately no, this and three other similar header files are the only public headers.