Ceresfit

Small fix to remove a stray print system in uncertainty calculation, which was left over from debugging.

What's Changed
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/galactic-forensics/CEREsFit/pull/46
* Remove a stray `print` statement by trappitsch in https://github.com/galactic-forensics/CEREsFit/pull/47


**Full Changelog**: https://github.com/galactic-forensics/CEREsFit/compare/v0.3.0...v0.3.1

Added support and testing for Python 3.12.

Development environment moved to [Rye](https://rye-up.com/).

Release of CEREsFit `v0.2.1`.

This is the official release that is archived with the publication of Stephan and Trappitsch (2023) in the International Journal of Mass Spectrometry.

Includes fixed
equation, as came up in paper review.
All tests now compare directly to CEREsFit Excel Macro by Thomas Stephan.

First release of the Mahon linear regression package.