Which job goes red, and at which step? The Actions run, step by step (Week 15)

Choose where the repo starts, plant one or more defects, and read the Actions run step by step, the way GitHub shows it for security-ci.yml. The outcomes come from running the workflow's own gate commands against the real lab files. Nothing is sent anywhere.

The repo starts as the untouched lab copy, as Task 2 pushes it after Blue's Task 3 fixes: actions pinned to commit SHAs, # nosemgrep plus a reason on host="0.0.0.0", and .gitleaksignore for the docs' false positives

Red team's PR adds requirements.txt pinning urllib3==1.24.1 Dockerfile settings.py with GITHUB_TOKEN = "ghp_…" (a GitHub-format token)

Red team opens a PR. Which job goes red, and at which step?