build: set location of mrtrix DLL to release/bin on Windows
build: set location of mrtrix DLL to release/bin on Windows

MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3