chore(deps): update dependency microsoft.net.test.sdk to 18.0.1

[thomhurst]

This PR contains the following updates:

Package	Type	Update	Change
Microsoft.NET.Test.Sdk	nuget	patch	18.0.0 -> 18.0.1

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Release Notes

microsoft/vstest (Microsoft.NET.Test.Sdk)

v18.0.1

What's Changed

Fixing an issue with loading covrun64.dll on systems that have .NET 10 SDK installed: https://learn.microsoft.com/en-us/dotnet/core/compatibility/sdk/10.0/code-coverage-dynamic-native-instrumentation

• Disable DynamicNative instrumentation by default by @​nohwnd in #​15298
• Update MicrosoftInternalCodeCoveragePackageVersion to 18.0.6 by @​nohwnd in #​15312

Internal changes

• Update VersionPrefix to 18.0.1 by @​nohwnd in #​15301
• Update build tools to 17.8.43 by @​nohwnd in #​15305

Full Changelog: microsoft/vstest@v18.0.0...v18.0.1

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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: Microsoft.NET.Test.Sdk Update to 18.0.1

Todo List:

• Read and analyze the modified file (Directory.Packages.props)
• Review the dependency update and release notes
• Assess compatibility and potential impacts
• Check for any TUnit-specific considerations
• Provide comprehensive review feedback

Review Summary

This PR updates Microsoft.NET.Test.Sdk from 18.0.0 to 18.0.1 in the centralized package management file. This is a safe and recommended update.

Code Quality & Best Practices ✅

The change follows excellent practices:

• ✅ Uses centralized package management (Directory.Packages.props)
• ✅ Single line change, minimal impact
• ✅ Automated dependency management via Renovate

Bug Fixes & Stability ✅

This patch version addresses a critical compatibility issue:

• Primary Fix: Resolves covrun64.dll loading issues on systems with .NET 10 SDK installed
• Mitigation: Disables DynamicNative instrumentation by default to prevent runtime failures
• Scope: Only affects code coverage instrumentation, not core test execution

Performance Considerations ✅

Positive Impact:

• Disabling DynamicNative instrumentation by default may slightly improve test startup time
• No negative performance implications expected
• Code coverage functionality remains intact through alternative instrumentation methods

Security Concerns ✅

• Low Risk: Patch version with targeted bug fixes
• Source: Official Microsoft package with established security practices
• Change Scope: Limited to test infrastructure, not production code

TUnit-Specific Assessment ✅

Excellent Compatibility:

• TUnit uses Microsoft.Testing.Platform (line 45: Version="2.0.1") as its primary testing infrastructure
• Microsoft.NET.Test.Sdk is used alongside for broader ecosystem compatibility
• Both testing platforms coexist well and this update won't affect TUnit's core functionality
• TUnit's dual-mode execution (source-generated + reflection) is unaffected

No Breaking Changes: This update only affects:

• Code coverage instrumentation behavior
• VSTest platform compatibility (which TUnit doesn't primarily rely on)

Test Coverage Impact ⚠️

Action Required:
While the update is safe, teams using code coverage should verify:

• Code coverage reports still generate correctly after deployment
• Alternative instrumentation methods work as expected
• CI/CD pipelines with coverage collection continue functioning

Recommendation ✅

Approve and Merge: This is a well-targeted bug fix that:

1. Resolves compatibility issues with .NET 10 SDK
2. Maintains all existing functionality
3. Follows semantic versioning appropriately
4. Poses minimal risk to TUnit's operations

The automerge configuration is appropriate for this type of maintenance update.