Update Renovatebot GHA Updates

[ci-protocols-renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	minor	v6.0.2 → v6.1.0
actions/checkout (changelog)	action	digest	de0fac2 → d23441a
umbrelladocs/action-linkspector (changelog)	action	digest	036f295 → 568ec8d

---

Warning

Some dependencies could not be looked up. Check the warning logs for more information.

---

Release Notes

actions/checkout (actions/checkout)

v6.1.0

Compare Source

What's Changed

• [BREAKING] backport allow-unsafe-pr-checkout to v6 by @​aiqiaoy in #​2500
• backport fixes to releases-v6 by @​aiqiaoy in #​2527

https://github.blog/changelog/2026-06-18-safer-pull_request_target-defaults-for-github-actions-checkout/ for more details about this breaking change

Full Changelog: actions/checkout@v6.0.3...v6.1.0

v6.0.3

Compare Source

• Fix checkout init for SHA-256 repositories by @​yaananth in #​2439
• fix: expand merge commit SHA regex and add SHA-256 test cases by @​yaananth in #​2414

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate.

---

Note

Low Risk
CI-only pin updates with no application or runtime changes; v6.1.0’s checkout behavior change mainly affects pull_request_target flows, and the touched workflows use standard pull_request checkout.

Overview
Renovate bumps pinned GitHub Actions across the CI workflows under .github/workflows/.

actions/checkout moves from v6.0.2 to v6.1.0 (new commit SHA) in build, case, links, lint, nightly, renovatebot, spelling, and both Trivy workflows. umbrelladocs/action-linkspector is repinned to a new digest only in the nightly link-check job.

No workflow triggers, job structure, or Consensys wrapper action versions change—only third-party action references.

^{Reviewed by Cursor Bugbot for commit 55e5faa. Bugbot is set up for automated code reviews on this repo. Configure here.}

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated
doc-teku	Ready	Preview	Sep 10, 2026 11:02pm UTC

[github-actions]

Thank you for your submission, we really appreciate it. Like many open-source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution. You can sign the CLA by just posting a Pull Request Comment same as the below format.

---

I have read the CLA Document and I hereby sign the CLA

---

_{You can retrigger this bot by commenting recheck in this Pull Request. Posted by the CLA Assistant Lite bot.}