FluidX3D v3.6 (improved macOS graphics)

FluidX3D v3.6 accumulates a number of small improvements over the last months. Most notably, better interactive graphics support on macOS.

Improvements

• improved INTERACTIVE_GRAPHICS support on macOS with XQuartz (thanks to @natestone)
• added Mesh::get_center_of_mass() function, for easy rotation of any balanced rotor
• made performance mermaid gantt chart in Readme properly colored
• more robust Intel GPU core/CU detecton via CL_DEVICE_IP_VERSION_INTEL
• OpenCL code refactoring

Bug fixes

• set nvidia_compute_capability only for Nvidia GPUs not Nvidia CPUs
• fixed TFLOPs/s estimate for AMD CDNA3/4 GPUs
• fixed Device Name and CU reporting for AMD GPUs with rusticl

Have fun with the software!
-- Moritz