chore: Bump Microsoft.NET.Test.Sdk from 18.4.0 to 18.5.1 (#107)

---
updated-dependencies:
- dependency-name: Microsoft.NET.Test.Sdk
  dependency-version: 18.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]

Directory.Packages.props

@@ -21,7 +21,7 @@
 		<PackageVersion Include="Meziantou.Analyzer" Version="2.0.163"/>
 	</ItemGroup>
 	<ItemGroup>
-		<PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.4.0"/>
+		<PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.5.1"/>
 		<PackageVersion Include="BenchmarkDotNet" Version="0.15.8"/>
 		<PackageVersion Include="xunit" Version="2.9.3"/>
 		<PackageVersion Include="xunit.v3" Version="3.2.2"/>