--[WIP][BE/Refactor/Bugfix] Remove deprecated distutils from setup and ab_test

[jturner65]

Motivation and Context

Distutils is deprecated and will be removed in python 3.12, which is slated for release Oct 2 2023. This PR removes references to Distutils in HabitatSim python code. It does require the 'packaging' library, so this also needs to be added to requirements.txt. (@Skylion007 is there a better option than this to provide version classes?)

NOTE : Our versions of bullet, assimp and pybind11 all also have distutils references, so we may need to update these libraries before we can claim python 3.12 support. (magnum also does, but I'm sure mosra will address when appropriate).

How Has This Been Tested

Types of changes

• [ ] Docs change / refactoring / dependency upgrade
• [ ] 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

• [ ] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [ ] I have read the CONTRIBUTING document.
• [ ] I have completed my CLA (see CONTRIBUTING)
• [ ] I have added tests to cover my changes.
• [ ] All new and existing tests passed.

[Skylion007]

Latest version of pybind11 supports python 3.12. Also latest versions of torch will too now.