Bump MSTest.TestAdapter from 3.6.0 to 3.6.1

Bumps [MSTest.TestAdapter](https://github.com/microsoft/testfx) from 3.6.0 to 3.6.1.
- [Release notes](https://github.com/microsoft/testfx/releases)
- [Changelog](https://github.com/microsoft/testfx/blob/main/docs/Changelog.md)
- [Commits](microsoft/testfx@v3.6.0...v3.6.1)

---
updated-dependencies:
- dependency-name: MSTest.TestAdapter
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Directory.Packages.props

@@ -15,7 +15,7 @@
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
     <PackageVersion Include="Microsoft.VisualStudio.Debugger.InteropA" Version="17.5.33428.366" />
     <PackageVersion Include="Microsoft.Windows.CsWin32" Version="0.3.106" />
-    <PackageVersion Include="MSTest.TestAdapter" Version="3.6.0" />
+    <PackageVersion Include="MSTest.TestAdapter" Version="3.6.1" />
     <PackageVersion Include="MSTest.TestFramework" Version="3.6.1" />
     <PackageVersion Include="PInvoke.User32" Version="0.7.124" />
     <PackageVersion Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />