chore(guard): sync vendored public-repo-guard to canonical

[wave-av-release-bot]

Syncs the vendored public-repo-guard trio to the canonical source in wave-foundation/scaffolder/public-repo-guard.

• adds the internal-ip leak rule (Tailscale-CGNAT 100.64.0.0/10), lockstep with the pre-publish mirror gate
• reconciles accumulated drift in the vendored copy

Each changed file is byte-for-byte identical to canonical (verified by git blob SHA). The repo's own Secrets + content policy gate re-scans this PR.

🤖 Generated with Claude Code

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Note

Update public-repo-guard workflow to use actions/checkout v7 without persisted credentials

Syncs public-repo-guard.yml to the canonical version. Upgrades actions/checkout from v5.0.1 to v7.0.0 and sets persist-credentials: false so the GITHUB_TOKEN is no longer stored in the repository's Git config after checkout.

^{Macroscope summarized ecfae45.}

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Summary by cubic

Syncs the vendored public-repo-guard to the canonical wave-foundation/scaffolder/public-repo-guard, adding an internal-IP leak rule for Tailscale CGNAT (100.64.0.0/10) and reconciling drift. Updates the guard workflow to actions/checkout@v7 and sets persist-credentials: false to avoid exposing the job token during gitleaks scans.

^{Written for commit ecfae45. Summary will update on new commits.}

[greptile-apps]

PR author is in the excluded authors list.

[macroscopeapp]

Approvability

Verdict: Needs human review

Unable to check for correctness in ecfae45. The changes are minor CI/CD security hardening (updating checkout action, disabling credential persistence), but the author (a bot) does not own this workflow file. The designated owners (wave-av/sdk-owners) should review changes to their CI configuration.

^{You can customize Macroscope's approvability policy. Learn more.}

[devin-ai-integration]

Devin Review found 2 potential issues.

[wave-bugbot]

🟢 WAVE BugBot — clear

No confident findings on the changed lines.

_{Local review · $0 inference · wave-dispatch}