Automate PyPI release from GitHub release

[dgahle]

Below is a GitHub Action to deploy PyPI releases from GitHub releases

Useful links:

• https://github.com/C-bowman/inference-tools/blob/master/.github/workflows/python_publish.yml
• https://github.com/C-bowman/inference-tools/blob/master/inference/__init__.py
• https://github.com/C-bowman/inference-tools/blob/master/pyproject.toml