Added OSX publishing workflow

[chinmayshah99]

Pull Request

Description

Added workflow to publish package on pypi. #143 #111

Affected Dependencies

N/a

Type of Change

Please mark options that are relevant.

• Bug fix (non-breaking change which fixes an issue)
• Documentation (non-breaking change which adds documentation)
• Improvement (non-breaking change that improves the performance or reliability of existing functionality)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

How has this been tested?

• Logs can be found at: https://github.com/chinmayshah99/PyDP/actions/runs/118173217

Checklist

• I did follow the Contribution Guidelines
• I did follow the Code of Conduct
• I have commented my code following the OpenMined Styleguide
• I have added tests for my changes

Additional Context

Please also include relevant motivation and context.