Bump to Django 5.0.8

https://www.djangoproject.com/weblog/2024/aug/06/security-releases/

Requires a base image build: https://gitlab.teklia.com/arkindex/backend/-/pipelines/185401

changed milestone to %Arkindex 1.6.3

added Sécu label

requested review from @vrigal

assigned to @erouchet

mentioned in merge request !2407 (closed)

added 3 commits

• 47af92d7...b5d1f37a - 2 commits from branch master
• e7dcd377 - Bump to Django 5.0.8

Compare with previous version

enabled an automatic merge when the pipeline for e7dcd377 succeeds

merged