Bump Microsoft.NET.Test.Sdk from 18.4.0 to 18.5.1 (#430)

---
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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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

UnitTests/UnitTests.csproj

@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="nunit" Version="4.4.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.12.0" PrivateAssets="All" />      
   </ItemGroup>
   <ItemGroup>