Bump Microsoft.NET.Test.Sdk from 17.9.0 to 17.12.0 (#266)

Bumps [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) from 17.9.0 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@v17.9.0...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>
Co-authored-by: MihailsKuzmins <47413092+MihailsKuzmins@users.noreply.github.com>

Author: dependabot[bot]

tests/MyNihongo.FluentHttp.Tests.Integration/MyNihongo.FluentHttp.Tests.Integration.csproj

@@ -11,7 +11,7 @@
 		<PackageReference Include="FluentAssertions" Version="[7.2.0]" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0" />
 		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
 		<PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
 		<PackageReference Include="Serilog.Sinks.Debug" Version="2.0.0" />
 		<PackageReference Include="Serilog.Sinks.XUnit" Version="3.0.5" />

tests/MyNihongo.FluentHttp.Tests.Unit/MyNihongo.FluentHttp.Tests.Unit.csproj

@@ -9,7 +9,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="FluentAssertions" Version="[7.2.0]" />
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
 		<PackageReference Include="MoqMicrosoftConfiguration" Version="1.0.5" />
 		<PackageReference Include="xunit" Version="2.7.0" />
 		<PackageReference Include="xunit.runner.visualstudio" Version="3.0.1">