Add support for compiling with Visual Studio 2022

Adds support to compile the project with Visual Studio 2022

Description

Modified FindFBXSDK.cmake to find the correct FBX SDK lib folder for version 2020.3.0 and later

Related Issue

Motivation and Context

Our USD pipeline is compiled with Visual Studio 2022 on Windows and we wanted to test the file format plugins in that pipeline. We also ran the pytest from this project and it only failed 2 SBSAR test because we didn't compile support for SBSAR

How Has This Been Tested?

It compiles with FBX SDK 2020.3.4 on Windows and we tested multiple FBX exports from USD files. No import tests

Screenshots (if appropriate):

Types of changes

[X] Bug fix (non-breaking change which fixes an issue)
[ ] New feature (non-breaking change which adds functionality)
[ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

[X] I have signed the Adobe Open Source CLA.
[X] My code follows the code style of this project.
[X] My change requires a change to the documentation.
[X] I have updated the documentation accordingly.
[X] I have read the CONTRIBUTING document.
[ ] I have added tests to cover my changes.
[X] All new and existing tests passed.

adobe / USD-Fileformat-plugins