Upgrade to release 2.12.9:
- Fixed creation of the ``__init__`` of ``dataclassess`` with
multiple inheritance.
- Fixed a crash on ``namedtuples`` that use ``typename`` to specify
their name.
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
