chore(deps): update dependency dotnet-sdk to v9.0.307

[thomhurst]

This PR contains the following updates:

Package	Type	Update	Change
dotnet-sdk	dotnet-sdk	patch	9.0.306 -> 9.0.307

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Release Notes

dotnet/sdk (dotnet-sdk)

v9.0.307

Compare Source

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, 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.

[claude]

Claude finished @thomhurst's task —— View job

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PR Review: dotnet-sdk Update to v9.0.307

Todo List:

• Read the changed file (global.json)
• Review repository guidelines for .NET SDK requirements
• Analyze the impact of this patch update
• Provide comprehensive review feedback
• Check for any TUnit-specific considerations

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✅ Review Summary: APPROVED

This is a straightforward and low-risk dependency update that follows best practices.

📋 Review Findings

Code Quality & Best Practices ✅

• Clean change: Single line update in global.json:3 from 9.0.306 → 9.0.307
• Proper scope: Patch version update (no breaking changes expected)
• Consistent pattern: Part of ongoing dependency maintenance (recent commits show similar updates)
• Correct configuration: Maintains existing settings (rollForward: "latestMajor", allowPrerelease: true)

Potential Issues ✅ None Identified

• No breaking changes: Patch updates (9.0.306 → 9.0.307) are typically bug fixes and security patches
• No API changes: .NET SDK patch versions maintain backward compatibility
• No conflicts: Change is isolated to version number only

Performance Considerations ✅ Likely Positive

• Patch updates typically include:
  • Bug fixes that may improve stability
  • Performance optimizations
  • Security patches
• No performance regression risk expected

Security Concerns ✅ Positive Impact

• Security best practice: Keeping SDK updated helps receive latest security patches
• Official source: Update comes from official .NET team via Renovate
• Verified provenance: Change matches official release pattern

Test Coverage ⚠️ Recommendation

• Current status: No specific tests needed for SDK version changes
• TUnit compatibility: Based on CLAUDE.md guidelines, should verify:
  • All tests still pass: dotnet test
  • AOT compilation works: dotnet publish -c Release -p:PublishAot=true
• CI verification: GitHub Actions will automatically test the change

🎯 TUnit-Specific Considerations

Based on the repository's CLAUDE.md requirements:

1. No dual-mode impact: SDK version changes don't affect TUnit's source generation vs reflection modes
2. No snapshot updates needed: This change doesn't affect source generator output or public APIs
3. Performance alignment: Follows TUnit's "Performance First" principle by staying current with optimized SDK versions
4. AOT compatibility: .NET 9.0.307 maintains full Native AOT support that TUnit requires

🚀 Recommendation

APPROVE and MERGE - This is exactly the type of maintenance that should be automated:

• ✅ Low risk patch update
• ✅ Maintains security posture
• ✅ Follows project conventions
• ✅ No code changes required
• ✅ Automerge enabled appropriately

The CI pipeline will verify compatibility, and the change can be safely merged once tests pass.