Fixing Mac Build Bundle Errors

[nicholas-maltbie]

Description

Fixed some errors relating to mac build bundles for unity.

https://forum.unity.com/threads/problems-with-macos-cross-platform-build.1098322

How Has This Been Tested?

Tested by building on mac and linux to observe operation of program and how to fix signing of bundles.

Checklist:

• [ ] My code follows the style guidelines of this project
• [ ] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [ ] My changes generate no new warnings

[github-actions[bot]]

Test Coverage Results for editmode: Line Coverage: 100% Link to run results: https://github.com/nicholas-maltbie/PropHunt-Mirror/actions/runs/787953394

[github-actions[bot]]

Test Coverage Results for playmode: Line Coverage: 33.5% Link to run results: https://github.com/nicholas-maltbie/PropHunt-Mirror/actions/runs/787953394

[github-actions[bot]]

Test Coverage Results for playmode: Line Coverage: 33.5% Link to run results: https://github.com/nicholas-maltbie/PropHunt-Mirror/actions/runs/789866630

[github-actions[bot]]

Test Coverage Results for editmode: Line Coverage: 100% Link to run results: https://github.com/nicholas-maltbie/PropHunt-Mirror/actions/runs/789866630