chore: change cleanup schedule from weekly to daily

[devin-ai-integration]

chore: change schema cleanup schedule from weekly to daily

Summary

Changes the cleanup-stale-schemas workflow cron schedule from weekly (Sundays at 03:00 UTC) to daily (03:00 UTC). The cleanup job runs fast, so daily execution is preferred to keep stale CI schemas from accumulating.

One-line diff: 0 3 * * 0 → 0 3 * * *

Review & Testing Checklist for Human

• Verify the same schedule change is applied to the companion elementary repo workflow (feat: add daily cleanup workflow for stale CI schemas elementary#2128) — this PR only covers dbt-data-reliability

Notes

• Link to Devin run: https://app.devin.ai/sessions/7f7e889a382c4a8e90d83e9e2636eef3
• Requested by: @haritamar

Summary by CodeRabbit

• Chores
  • Updated scheduled maintenance task to run daily instead of weekly.

[devin-ai-integration]

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[github-actions]

👋 @devin-ai-integration[bot]
Thank you for raising your pull request.
Please make sure to add tests and document all user-facing changes.
You can do this by editing the docs files in the elementary repository.

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📥 Commits

Reviewing files that changed from the base of the PR and between 7d65c72 and 1125825.

📒 Files selected for processing (1)

• .github/workflows/cleanup-stale-schemas.yml

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📝 Walkthrough

Walkthrough

The GitHub Actions workflow for cleaning up stale schemas was reconfigured to run daily at 03:00 UTC instead of once weekly on Sundays, maintaining all other workflow logic and behavior.

Changes

Cohort / File(s)	Summary
GitHub Actions Workflow .github/workflows/cleanup-stale-schemas.yml	Modified schedule trigger from weekly (Sunday at 03:00 UTC) to daily at 03:00 UTC via cron expression change.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 Thumping through workflows both old and new,
Daily now, not just Sunday's dew,
Stale schemas swept at three o'clock sharp,
Cleaner schemas—a rabbit's remark! ✨

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch devin/1772309873-daily-cleanup-schedule

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