cad/openvsp: update to 3.32.2

ChangeLog: https://github.com/OpenVSP/OpenVSP/releases/tag/OpenVSP_3.32.2

Features

• Make 'f' and 'r' keys work with CFDMesh & Co.
• Allow parasite drag to use a reference wing not in the active Set.
• Print missing command line when calling CpSlicer.
• Clean up mesh from repeated mass properties analysis.
• Attempt to set property length on import of older structures files.

Fixes

• Fix validating structures subsurfaces
• Fix visual artifacts in orthotropic material GUI in structures.
• Fix double fee in Cartesian plotting library that shows up with bleeding edge versions of FLTK.
• Fix parsing of VSPAERO output files.
• Fix wave drag, parasite drag, half mesh, tag files issue.
• Fix snprintf conversion issues
• Silence snprintf warnings
• Fix VSPAERO with slicing planes activ