swap shared-workflows branch back to 'main'

[jameslamb]

Description

Follow-up to #2458

Testing in shared-workflows is complete now that rapidsai/shared-workflows#586 has been merged. This resets all branch references for shared-workflows back to main.

Checklist

• I am familiar with the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.

[jameslamb]

cancelling CI + admin-merging to save CI resources

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: e0e2ca9e-3a2e-4d68-a020-4af7091c4dab

📥 Commits

Reviewing files that changed from the base of the PR and between 19ec783 and 8e2efdb.

📒 Files selected for processing (1)

• .github/workflows/build.yaml

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📝 Walkthrough

Summary by CodeRabbit

• Chores
  • Updated the package and wheel publishing workflows to use the latest shared workflow version.
  • This keeps release automation aligned with the newest upstream process for conda packages and Python/C++ wheel publishing.

Walkthrough

Three reusable workflow uses: references in .github/workflows/build.yaml are updated from @cheaper-checkout to @main for the upload-conda, wheel-publish-cpp, and wheel-publish-python jobs.

Changes

Workflow Reference Updates

Layer / File(s)	Summary
Update publish job workflow refs to @main .github/workflows/build.yaml	upload-conda, wheel-publish-cpp, and wheel-publish-python jobs switch their uses: references for conda-upload-packages.yaml and wheels-publish.yaml from @cheaper-checkout to @main.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• rapidsai/rmm#2453: Also modifies build.yaml to change shared-workflow uses: references to @main for build-related jobs.
• rapidsai/rmm#2458: Modifies the same three publish jobs in build.yaml, toggling references between @main and @cheaper-checkout.

Suggested reviewers

• KyleFromNVIDIA
• bdice

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main change: switching shared-workflows references back to main.
Description check	✅ Passed	The description is directly related to the workflow branch reference update and explains the reason for the change.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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