Bump Microsoft.NET.Test.Sdk from 17.11.1 to 17.12.0 (#2366)

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

Author: dependabot[bot]

Directory.Build.targets

@@ -17,7 +17,7 @@
 
   <!-- Package versions for package references across all projects -->
   <ItemGroup>
-    <PackageReference Update="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+    <PackageReference Update="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Update="NUnit" Version="4.2.2" />
     <PackageReference Update="NUnit3TestAdapter" Version="4.6.0" />
   </ItemGroup>