Add pyproject.toml

[thomas-bc]

Originating Project/Creator
Affected Component
Affected Architectures(s)
Related Issue(s)	nasa/fprime#1995
Has Unit Tests (y/n)
Builds Without Errors (y/n)
Unit Tests Pass (y/n)
Documentation Included (y/n)

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Change Description

• Add pyproject.toml
• Strip setup.py from old config
• Update publishing workflow to use trusted publishers mechanism

Rationale

Conform to PEP517, 518 et al. Modernize our Python setup so as not to be left behind. Potentially help with Python 3.12 support

Testing/Review Recommendations

Tested in branch with test.pypi.org:
https://github.com/fprime-community/fprime-tools/actions/runs/7119122735
https://test.pypi.org/project/fprime-tools/0.0.1a2/

TODO:

• sanity check that this switch won't break other external things?
• alpha release and let CI fly

[LeStarch]

One comment in-line. Additionally setup.py should now look like:

from setuptools import setup

setup()

As noted for backwards compatibility here: https://setuptools.pypa.io/en/latest/userguide/pyproject_config.html

[LeStarch]

PY 12? but not a blocker.