Merge branch 'chore/pylint-fixes' into 'develop'

.gitlab-ci.yml

.pylintrc.toml

pdm.lock

pyproject.toml

requirements.dev.txt

requirements.txt

src/api/schedule.py

src/api/serializers.py

src/api/tests/badges/create_redeem_token.py

src/api/tests/map.py

src/api/tests/permissions.py

src/api/tests/schedule.py

src/api/views/__init__.py

src/api/views/badges.py

src/api/views/conferencemember.py

src/api/views/maps.py

src/api/views/schedule.py

src/api/views/users.py

src/api/views/workadventure.py

src/backoffice/forms/events.py