[reuse] Fix autogenerated header

.flake8

.gitignore

.gitlab-ci.yml

.pre-commit-config.yaml

MANIFEST.in

README.md

conda/meta.yaml

doc/api.rst

doc/click.rst

doc/conf.py

doc/config.rst

doc/data/basic_config.py

doc/data/second_config.py

doc/example_alias.py

doc/example_cli.py

doc/example_config.py

doc/example_defaults.py

doc/example_logging.py

doc/example_options.py

doc/index.rst