[BUG]: Cmake boost builds borked on Windows

[okawo80085]

Describe the bug Boost can't build for Windows in GitHub CI, due to boost/system/details/sprintf.hpp no picking up visual studio properly and trying to use the wrong vnprintf definition

To Reproduce Steps to reproduce the behavior:

1. Recursively clone: git clone --recursive https://github.com/HoboVR-Labs/boost
2. Build it like a normal cmake project: mkdir build && cd build && cmake .. && cmake --build .
3. Observe compile error

Expected behavior A successful build

Desktop (please complete the following information):

• OS: Windows
• hobo_vr Version: 0.7.x