Iniabu

Upgrade to include support for python 3.11, dropped support for python 3.7.

Main change

User can now select normalization / main isotope.

What's Changed
* Update PyPi release workflow to use API Token by trappitsch in https://github.com/galactic-forensics/iniabu/pull/51
* Update pre-commit configuration by trappitsch in https://github.com/galactic-forensics/iniabu/pull/52
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/galactic-forensics/iniabu/pull/53
* Update docs by trappitsch in https://github.com/galactic-forensics/iniabu/pull/54
* Add capability to user-select the main / normalization isotope by trappitsch in https://github.com/galactic-forensics/iniabu/pull/55
* Bump version: 1.1.0 -> 1.1.1 by trappitsch in https://github.com/galactic-forensics/iniabu/pull/56

New Contributors
* pre-commit-ci made their first contribution in https://github.com/galactic-forensics/iniabu/pull/53

**Full Changelog**: https://github.com/galactic-forensics/iniabu/compare/v1.1.0...v1.1.1

Short list of what has changed since v1.0.0:
- Allow for alternative isotope names 39
- Support and tests for Python 3.10 45
- Support to return isotope masses for unstable isotopes including full NIST list 46

This is the first release of the `iniabu` package that will be published on PyPi. This release replaces the previous version and breaks backwards compatibility.

The package has been rewritten from ground up and many new features are available.

Enjoy!