--[BE][WIP] - Sensor Wrappers and Wrapper Manager

[jturner65]

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Motivation and Context

This PR is Part 2 of the ongoing effort of Sensor refactoring, taking up where Part 1 left off.

Specifically, this PR will provide managed pointer access to sensors similar to how physics object access is provided, via wrappers and a wrapper manager.

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.