0.2.1 sdist has incomplete `tests` directory

[mgorny]

$ tar -tf dist/lxml_html_clean-0.2.1.tar.gz  | grep tests/
lxml_html_clean-0.2.1/tests/
lxml_html_clean-0.2.1/tests/test_clean.py
$ pytest
/usr/lib/python3.12/site-packages/pytest_asyncio/plugin.py:208: PytestDeprecationWarning: The configuration option "asyncio_default_fixture_loop_scope" is unset.
The event loop scope for asynchronous fixtures will default to the fixture caching scope. Future versions of pytest-asyncio will default the loop scope for asynchronous fixtures to function scope. Set the default fixture loop scope explicitly in order to avoid unexpected behavior in the future. Valid fixture loop scopes are: "function", "class", "module", "package", "session"

  warnings.warn(PytestDeprecationWarning(_DEFAULT_FIXTURE_LOOP_SCOPE_UNSET))
========================================================= test session starts =========================================================
platform linux -- Python 3.12.5, pytest-8.3.2, pluggy-1.5.0
rootdir: /tmp/lxml_html_clean-0.2.1
configfile: pyproject.toml
plugins: pkgcore-0.12.27, xdist-3.6.1, xprocess-1.0.2, anyio-4.4.0, subtests-0.13.1, import-check-0.0.4, asyncio-0.24.0
asyncio: mode=Mode.STRICT, default_loop_scope=None
collected 0 items / 1 error                                                                                                           

=============================================================== ERRORS ================================================================
________________________________________________ ERROR collecting tests/test_clean.py _________________________________________________
ImportError while importing test module '/tmp/lxml_html_clean-0.2.1/tests/test_clean.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/usr/lib/python3.12/importlib/__init__.py:90: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
tests/test_clean.py:8: in <module>
    from .utils import peak_memory_usage
E   ImportError: attempted relative import with no known parent package
======================================================= short test summary info =======================================================
ERROR tests/test_clean.py
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
========================================================== 1 error in 0.10s ===========================================================

[frenzymadness]

Thank you for the report! It's not just that the new file is missing; it is also missing all the text files with doctests. I'm gonna fix it right away.

[frenzymadness]

Released as 0.2.2

[mgorny]

Thanks! It looks good now.