Update dependency Microsoft.NET.Test.Sdk to 17.13.0 (#165)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

SIL.NuGetCleaner.Tests/SIL.NuGetCleaner.Tests.csproj

@@ -12,7 +12,7 @@
     <PackageReference Include="NuGet.Versioning" Version="6.13.1" />
     <PackageReference Include="nunit" Version="4.3.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageReference Include="RichardSzalay.MockHttp" Version="7.0.0" />
   </ItemGroup>