Disable release/26.02 nightly and enable release/26.04 nightly

[ramakrishnap-nv]

Checklist

• I am familiar with the Contributing Guidelines.
• Testing
  • New or existing tests cover these changes
  • Added tests
  • Created an issue to follow-up
  • NA
• Documentation
  • The documentation is up to date with these changes
  • Added new documentation
  • NA

Summary by CodeRabbit

• Chores
  • Updated nightly workflow configuration to reference a newer release branch.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

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📝 Walkthrough

Walkthrough

The nightly cuOpt workflow in GitHub Actions was updated to target a newer release branch. The workflow matrix's cuopt_branch parameter was changed from release/26.02 to release/26.04, affecting the nightly build pipeline's branch reference.

Changes

Cohort / File(s)	Summary
Nightly Workflow Configuration .github/workflows/nightly.yaml	Updated cuOpt release branch reference in the workflow matrix from release/26.02 to release/26.04.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: updating the nightly workflow to disable release/26.02 and enable release/26.04, which matches the changeset that updates the cuopt_branch matrix item.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[ramakrishnap-nv]

/merge