Deprecation warnings for pkg_resources in setup.py and dash-separated options in setup.cfg

[zcernigoj]

When installing openeo-pg-parser-python, I encounter these deprecation warnings

[pipenv.exceptions.InstallError]:   × python setup.py egg_info did not run successfully.
[pipenv.exceptions.InstallError]:   │ exit code: 1
[pipenv.exceptions.InstallError]:   ╰─> [78 lines of output]
[pipenv.exceptions.InstallError]:       /tmp/pip-install-2jvyexwz/openeo-pg-parser_51e94a2d9f0f4fa89d9e5a06eca60a06/setup.py:13: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
[pipenv.exceptions.InstallError]:         from pkg_resources import require, VersionConflict
[pipenv.exceptions.InstallError]:       /home/<username>/.local/share/virtualenvs/rest-2FLE_efx/lib/python3.9/site-packages/setuptools/dist.py:744: SetuptoolsDeprecationWarning: Invalid dash-separated options
[pipenv.exceptions.InstallError]:       !!
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]:               Usage of dash-separated 'author-email' will not be supported in future
[pipenv.exceptions.InstallError]:               versions. Please use the underscore name 'author_email' instead.
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               By 2023-Sep-26, you need to update your project and remove deprecated calls
[pipenv.exceptions.InstallError]:               or your builds will no longer be supported.
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:       !!
[pipenv.exceptions.InstallError]:         opt = self.warn_dash_deprecation(opt, section)
[pipenv.exceptions.InstallError]:       /home/<username>/.local/share/virtualenvs/rest-2FLE_efx/lib/python3.9/site-packages/setuptools/dist.py:744: SetuptoolsDeprecationWarning: Invalid dash-separated options
[pipenv.exceptions.InstallError]:       !!
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]:               Usage of dash-separated 'long-description' will not be supported in future
[pipenv.exceptions.InstallError]:               versions. Please use the underscore name 'long_description' instead.
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               By 2023-Sep-26, you need to update your project and remove deprecated calls
[pipenv.exceptions.InstallError]:               or your builds will no longer be supported.
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:       !!
[pipenv.exceptions.InstallError]:         opt = self.warn_dash_deprecation(opt, section)
[pipenv.exceptions.InstallError]:       /home/<username>/.local/share/virtualenvs/rest-2FLE_efx/lib/python3.9/site-packages/setuptools/__init__.py:84: _DeprecatedInstaller: setuptools.installer and fetch_build_eggs are deprecated.
[pipenv.exceptions.InstallError]:       !!
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]:               Requirements should be satisfied by a PEP 517 installer.
[pipenv.exceptions.InstallError]:               If you are using pip, you can try `pip install --use-pep517`.
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:       !!
[pipenv.exceptions.InstallError]:         dist.fetch_build_eggs(dist.setup_requires)
[pipenv.exceptions.InstallError]:       /home/<username>/.local/share/virtualenvs/rest-2FLE_efx/lib/python3.9/site-packages/setuptools/dist.py:744: SetuptoolsDeprecationWarning: Invalid dash-separated options
[pipenv.exceptions.InstallError]:       !!
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]:               Usage of dash-separated 'author-email' will not be supported in future
[pipenv.exceptions.InstallError]:               versions. Please use the underscore name 'author_email' instead.
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               By 2023-Sep-26, you need to update your project and remove deprecated calls
[pipenv.exceptions.InstallError]:               or your builds will no longer be supported.
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:       !!
[pipenv.exceptions.InstallError]:         opt = self.warn_dash_deprecation(opt, section)
[pipenv.exceptions.InstallError]:       /home/<username>/.local/share/virtualenvs/rest-2FLE_efx/lib/python3.9/site-packages/setuptools/dist.py:744: SetuptoolsDeprecationWarning: Invalid dash-separated options
[pipenv.exceptions.InstallError]:       !!
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]:               Usage of dash-separated 'long-description' will not be supported in future
[pipenv.exceptions.InstallError]:               versions. Please use the underscore name 'long_description' instead.
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               By 2023-Sep-26, you need to update your project and remove deprecated calls
[pipenv.exceptions.InstallError]:               or your builds will no longer be supported.
[pipenv.exceptions.InstallError]:       
[pipenv.exceptions.InstallError]:               See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
[pipenv.exceptions.InstallError]:               ********************************************************************************
[pipenv.exceptions.InstallError]: