Simplify flake8-warn job
Problem to solve
The job contains a copy of rules from flake8
job due to a technical limitation.
The limitation should gone once the gitlab-org/gitlab#283881 (closed) is resolved.
Proposal
Once the upstream issue is resolved, add a variable to store the name of the config file and make flake8-warn
job inherit flake8
job with variable override.
Links / references
- Depends on gitlab-org/gitlab#283881 (closed).