build(deps): bump Microsoft.NET.Test.Sdk

Bumps the phonenumbers_extensions_test_minor_patch_updates group in /csharp/PhoneNumbers.Extensions.Test with 1 update: [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest).


Updates `Microsoft.NET.Test.Sdk` from 17.10.0 to 17.11.0
- [Release notes](https://github.com/microsoft/vstest/releases)
- [Changelog](https://github.com/microsoft/vstest/blob/main/docs/releases.md)
- [Commits](microsoft/vstest@v17.10.0...v17.11.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

csharp/PhoneNumbers.Extensions.Test/PhoneNumbers.Extensions.Test.csproj

@@ -15,7 +15,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
         <PackageReference Include="xunit" Version="2.9.0" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>