[SSE] xsimd sse code failed to build with msvc

[cyb70289]

See job failure logs in apache arrow: https://ci.appveyor.com/project/ApacheSoftwareFoundation/arrow/builds/40741051/job/llw14xb76e35vxlx
https://github.com/apache/arrow/pull/11142/checks?check_run_id=3584011150

[cyb70289]

I think the reason is that MSVC doesn't define SSEn macros. So xsimd doesn't support SSE if built with MSVC.
MVSV does defines AVXn macros. CI appveyor jobs are build with /arch:AVXn, so it doesn't catch the SSE failure.
https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros?redirectedfrom=MSDN&view=msvc-160

[cyb70289]

Fixed in #563