- Switch to pyproject macros.
- No more greedy globs in %files.
- Add missing Requires on setuptools.

- update to 2.9.0:
* Support for Python 3.12 was added.
* Updates `joinpath` syntax to only use one addition per call,
because the multiple inputs version was causing mypy errors
on Python 3.10.
* Makes the `reconfigure` verb actually use the staging server
for the dry run to check the new configuration.

- Add %{?sle15_python_module_pythons}

- Split the module from the main certbot package