Python and C++ Sim documentation

[alaninnovates]

Python and C++ now support simulation, which means the text on these two pages is now outdated:

• https://docs.photonvision.org/en/latest/docs/simulation/simulation-cpp.html
• https://docs.photonvision.org/en/latest/docs/simulation/simulation-python.html

Documentation should be updated for C++ and Python simulation