Order inside of pyproject.toml

[Julien00859]

At the moment the keys are alphabetically sorted, I suggest we instead sort the keys according to their definition in the Declaring project metadata document.

pyproject_keys = [
    "name",
    "version",
    "description",
    "readme",
    "requires-python",
    "license",
    "authors",
    "maintainers",
    "keywords",
    "classifiers",
    "urls",
    "scripts",
    "gui-scripts",
    "entry-points",
    "dependencies",
    "optional-dependencies",
    "dynamic",
]