chore: sync prs to linear with latest workflow

[gabrielmfern]

Summary

• update the daily PR-to-Linear sync workflow
• pin the shared action to f6bdeec8e632f07b158cd1e3cd3ac70f59463288

Validation

• actionlint passes

  

---

Summary by cubic

Updated the daily PR-to-Linear sync to use the latest resend/public-shared-workflows/.github/actions/sync_prs_to_linear. Pins the action to a specific revision for consistent, reproducible runs.

^{Written for commit 4e8260c. Summary will update on new commits.}

[changeset-bot]

⚠️ No Changeset found

Latest commit: 4e8260c

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[cubic-dev-ai]

No issues found across 1 file

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

<sub>Requires human review: Updating a CI/CD workflow action SHA, even for a non-critical sync task, involves external shared workflows that could introduce unexpected behavior. This warrants human verification to ensure the new revision is safe and intended.

Re-trigger cubic</sub>