Bump Microsoft.NET.Test.Sdk from 17.11.1 to 17.12.0 (#85)

Bumps [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) from 17.11.1 to 17.12.0.
- [Release notes](https://github.com/microsoft/vstest/releases)
- [Changelog](https://github.com/microsoft/vstest/blob/main/docs/releases.md)
- [Commits](microsoft/vstest@v17.11.1...v17.12.0)

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

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

Directory.Build.props

@@ -2,7 +2,7 @@
 <Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <PackageReference Include="Nerdbank.GitVersioning" Condition="!Exists('packages.config')">
-      <Version>3.6.133</Version>
+      <Version>3.6.146</Version>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
   </ItemGroup>

tests/Webserver.API.UnitTests/Webserver.Api.UnitTests.csproj

@@ -23,7 +23,7 @@
 		<PackageReference Include="MimeMapping" Version="3.0.1" />
 		<PackageReference Include="nunit" Version="4.2.2" />
 		<PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
 		<PackageReference Include="RichardSzalay.MockHttp" Version="7.0.0" />
 	</ItemGroup>