Log Message:
py-defusedxml: updated to 0.7.0

defusedxml 0.7.0
----------------
- No changes

defusedxml 0.7.0rc2
-------------------
- Re-add and deprecate ``defusedxml.cElementTree``
- Use GitHub Actions instead of TravisCI
- Restore ``ElementTree`` attribute of ``xml.etree`` module after patching

defusedxml 0.7.0rc1
-------------------
- Add support for Python 3.9
- ``defusedxml.cElementTree`` is not available with Python 3.9.
- Python 2 is deprecate. Support for Python 2 will be removed in 0.8.0.