Update GitHub Action hashintel/.github to 19e56c0

[hash-worker]

This PR contains the following updates:

Package	Type	Update	Change
hashintel/.github	action	digest	a0df113 → 19e56c0

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Configuration

📅 Schedule: (UTC)

• Branch creation
  • "before 2am on saturday"
• 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.

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

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This PR has been generated by Renovate Bot.

[augmentcode]

🤖 Augment PR Summary

Summary: Updates the repository’s reusable GitHub Actions workflows to a newer pinned digest.

Changes:

• Bumps hashintel/.github workflow references in housekeeping.yml and preflight.yml from a0df113 to 4402999.

Technical Notes: References remain pinned to a full commit SHA, preserving supply-chain integrity while picking up upstream workflow updates.

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[augmentcode]

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[cursor]

PR Summary

Low Risk
Low risk: only updates pinned SHAs for reusable GitHub workflows; behavior changes (if any) are confined to CI/automation and depend on upstream workflow changes.

Overview
Updates the reusable GitHub Actions workflows referenced by housekeeping.yml and preflight.yml from hashintel/.github by bumping the pinned commit digest from a0df113 to 19e56c0.

^{Reviewed by Cursor Bugbot for commit a6d5731. Bugbot is set up for automated code reviews on this repo. Configure here.}