Mozjpeg static cjpeg binary doesn't work without dlls on Windows

[MateuszKrawczuk]

Static build shouldn't requires copy dlls with binary when it is build using Microsoft Visual Studio Build Tools.

Reproduction steps:

1. Install cmake and nasm (You can use scoop install cmake nasm)
2. Clone Mozjpeg
3. Clone vcpkg into mozjpeg and enter mozjpeg
4. vcpkg/bootstrap-vcpkg.bat
5. vcpkg install --triplet x64-windows libpng:x64-windows-static zlib:x64-windows-static libpng zlib
6. cmake -DCMAKE_TOOLCHAIN_FILE="C:\path\to\mozjpeg\vcpkg\scripts\buildsystems\vcpkg.cmake" -DCMAKE_FIND_FRAMEWORK=LAST -DBUILD_SHARED_LIBS=OFF -DCMAKE_BUILD_TYPE=Release .
7. cmake --build . --config Release
8. Run cjpeg-static.exe -version and see version and build versions
9. Copy only cjpeg-static.exe from release folder to any directory
10. Try launch cjpeg-static.exe -version and see there is no result.