Run matrixMultiplication ref design on Ryzen

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On my laptop with 7840U, I successfully finished the setup guidelines buildHostWin.md and passed some simple ref designs like add_one_objFifo.

But for the reference_designs/ipu-xrt/matrix_multiplication . I can't compile the host code because the gcc/boost setup in Makefile and CmakeList is not correct.
The powershell cannot find gcc and g++ so it still uses msvc instead. I tired to run cmake on windows with mingw64 but it cannot found boost.