Update GitHub Action hashintel/.github to 8c1a3b1

[hash-dependencies]

This PR contains the following updates:

Package	Type	Update	Change
hashintel/.github (changelog)	action	digest	b52c157 → 8c1a3b1

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • "before 4am every weekday,every weekend"

🚦 Automerge: Enabled.

♻ 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.

[cursor]

PR Summary

Low Risk
CI-only digest pins with no application or secret-handling changes in this repo; risk depends on upstream workflow changes in hashintel/.github.

Overview
Pins all reusable workflow references to hashintel/.github at digest 8c1a3b1 (from b52c157 on most jobs; housekeeping-dependencies was on 89ff06b).

housekeeping.yml — housekeeping-dependencies.yml
preflight.yml — preflight-dependencies.yml and preflight-pr-title.yml
preflight-todo-comments.yml — preflight-todo-comments.yml

No workflow inputs, permissions, or triggers change—only the called workflow revision.

^{Reviewed by Cursor Bugbot for commit e7ea6aa. Bugbot is set up for automated code reviews on this repo. Configure here.}