Upgrade to release 0.7.1:
- Re-add and deprecate ``defusedxml.cElementTree``
- Use GitHub Actions instead of TravisCI
- Restore ``ElementTree`` attribute of ``xml.etree`` module
after patching
- Add support for Python 3.9
- Python 2 is deprecate. Support for Python 2 will be removed
in 0.8.0.
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Acked-by: Trevor Gamblin <trevor.gamblin@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
