Publish latest evals framework to PyPI

[robatwilliams]

Describe the feature or improvement you're requesting

The have been numerous improvements and fixes to the evals framework itself over the past few months, but these haven't been released to PyPI. It would be great for that to happen.

There is the option of installing a specific version of the main branch direct from the repo using pip, but there are no tags of versions that are confirmed to be good/tested for use.

Additional context

The last release was evals 1.0.3.post1 on Apr 17, 2023.

https://pypi.org/project/evals/