feat: migrate to pyproject.toml (#736)

* migrate to pyproject.toml

* remove version

* remove readme_filename

* remove long_description

* dynamic version

* move description

* move urls

* move packages

* zip_safe is deprecated

* include-package-data = true by default

* platforms are ignored

* Add copyright notice

* proto-plus when python_version >= '3.13'

* remove mypy.ini

* remove pytest.ini

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Co-authored-by: Anthonios Partheniou <partheniou@google.com>
4 files changed