osv-scanner.yml documents itself as detection-only (fail-on-vuln: false,
findings land in the Security tab) yet all-checks-pass listed it in needs,
so any failure result blocked the merge. In practice the failures are not
vulnerabilities: the "Upload to code-scanning" step hits GitHub's
per-installation API rate limit whenever several PRs run at once, and a
merge train of catalog entries went red on it across the board. The scan
still runs on every PR and weekly on main; it just reports instead of gating.
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