Make django-mailman3 compatible with django 3.2
Due to packaging on Arch Linux we require compatibility with django 3.2.
This sets the upper version boundary for django to 3.3 and removes the on-the-fly setup.py modification from gitlab CI.
Due to packaging on Arch Linux we require compatibility with django 3.2.
This sets the upper version boundary for django to 3.3 and removes the on-the-fly setup.py modification from gitlab CI.