chore(deps): update step-security/harden-runner action to v2.7.1

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
step-security/harden-runner	action	patch	v2.7.0 -> v2.7.1

---

Release Notes

step-security/harden-runner (step-security/harden-runner)

### [`v2.7.1`](https://togithub.com/step-security/harden-runner/releases/tag/v2.7.1) [Compare Source](https://togithub.com/step-security/harden-runner/compare/v2.7.0...v2.7.1) ##### What's Changed Release v2.7.1 by [@​varunsh-coder](https://togithub.com/varunsh-coder), [@​h0x0er](https://togithub.com/h0x0er), [@​ashishkurmi](https://togithub.com/ashishkurmi) in [https://github.com/step-security/harden-runner/pull/397](https://togithub.com/step-security/harden-runner/pull/397) This release: - Improves the capability to [inspect outbound HTTPS traffic](https://www.stepsecurity.io/blog/monitor-outbound-https-requests-from-github-actions-runners) on GitHub-hosted and self-hosted VM runners - Updates README to add link to [case study video](https://www.youtube.com/watch?v=Yz72qAOrN9s) on how Harden-Runner detected a supply chain attack on a Google open-source project - Addresses minor bugs **Full Changelog**: https://github.com/step-security/harden-runner/compare/v2.7.0...v2.7.1

---

Configuration

📅 Schedule: 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.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

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

---

This PR has been generated by Mend Renovate. View repository job log here.