Bump Microsoft.NET.Test.Sdk from 17.6.2 to 17.6.3 (#221)

Bumps [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) from 17.6.2 to 17.6.3.
- [Release notes](https://github.com/microsoft/vstest/releases)
- [Changelog](https://github.com/microsoft/vstest/blob/main/docs/releases.md)
- [Commits](microsoft/vstest@v17.6.2...v17.6.3)

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

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

Author: dependabot[bot]

src/Directory.Build.props

@@ -18,7 +18,7 @@ Upgraded to Phobos 2.0.6</PackageReleaseNotes>
     <LibraryFramework>netstandard2.0</LibraryFramework>
     <XunitVersion>2.5.0</XunitVersion>
     <XunitRunnerVersion>2.5.0</XunitRunnerVersion>
-    <TestSdkVersion>17.6.2</TestSdkVersion>
+    <TestSdkVersion>17.6.3</TestSdkVersion>
     <PbmVersion>1.3.2</PbmVersion>
     <OTelVersion>1.4.0</OTelVersion>
     <OTelExporterVersion>1.4.0</OTelExporterVersion>