chore(deps): update dependency microsoft.extensions.servicediscovery to 9.4.2

[thomhurst]

This PR contains the following updates:

Package	Type	Update	Change
Microsoft.Extensions.ServiceDiscovery	nuget	patch	9.4.1 -> 9.4.2

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[claude]

Claude finished @thomhurst's task —— View job

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Code Review Analysis

Reviewing dependency update PR for Microsoft.Extensions.ServiceDiscovery 9.4.1 → 9.4.2

Todo List:

• Read and analyze the changed project file
• Assess the dependency update impact
• Review for code quality and best practices
• Check for potential bugs or issues
• Evaluate performance considerations
• Assess security implications
• Review test coverage implications
• Provide comprehensive feedback

Review Feedback

Summary

This PR updates Microsoft.Extensions.ServiceDiscovery from version 9.4.1 to 9.4.2 in the TUnit Aspire Starter template. The change is limited to a single line in TUnit.Templates/content/TUnit.Aspire.Starter/ExampleNamespace.ServiceDefaults/ExampleNamespace.ServiceDefaults.csproj:14.

Code Quality & Best Practices ✅

• Well-structured project file: The csproj follows standard conventions with clear organization
• Proper versioning: All dependencies use specific version numbers (good practice)
• Consistent formatting: The XML is properly indented and formatted
• Appropriate target framework: Uses .NET 9.0 which is current

Potential Bugs or Issues ⚠️

• Test snapshot inconsistency: The test snapshot at /TUnit.Templates.Tests/Snapshots/InstantiationTest.TUnit.Aspire.Starter._.verified/ shows version "1.0.0" while the template uses "9.4.2". This appears to be intentional (likely a placeholder/tokenized version for testing), but should be verified.
• No breaking changes expected: This is a patch version update (9.4.1 → 9.4.2), so breaking changes are highly unlikely per semantic versioning.

Performance Considerations ✅

• Patch updates typically include: Bug fixes, security patches, and minor performance improvements
• No performance regression expected: Patch versions should maintain backward compatibility
• Service discovery performance: Any improvements in service discovery efficiency would benefit the overall application performance

Security Implications ✅

• Security patches: Patch versions often include security fixes, making this update beneficial
• No new attack surface: The API surface remains the same in patch updates
• Microsoft package: This is an official Microsoft package with strong security practices

Test Coverage Implications ⚠️

• Template testing: Since this is part of a template, the change should be covered by template instantiation tests
• Recommendation: Run the template tests to ensure the new version works correctly:

  dotnet test TUnit.Templates.Tests

• Integration testing: Consider testing the template generation and basic functionality

Additional Considerations

1. Dependencies alignment: Consider checking if other Microsoft.Extensions.* packages should also be updated to maintain version consistency
2. Changelog review: Check the Microsoft.Extensions.ServiceDiscovery release notes for 9.4.2 to understand what's included in this patch
3. Aspire template context: This is an Aspire starter template, so the update should maintain compatibility with the broader .NET Aspire ecosystem

Recommendation: ✅ APPROVE

This is a low-risk patch version update that likely includes bug fixes and/or security improvements. The change is minimal and follows proper dependency management practices. However, I recommend running the template tests to verify the update doesn't break template generation or functionality.

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