chore(deps): bump MSTest.TestFramework from 3.6.3 to 3.6.4

Bumps [MSTest.TestFramework](https://github.com/microsoft/testfx) from 3.6.3 to 3.6.4.
- [Release notes](https://github.com/microsoft/testfx/releases)
- [Changelog](https://github.com/microsoft/testfx/blob/main/docs/Changelog.md)
- [Commits](microsoft/testfx@v3.6.3...v3.6.4)

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

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

Author: dependabot[bot]

GraphODataTemplateWriter.Test/GraphODataTemplateWriter.Test.csproj

@@ -21,7 +21,7 @@
       <Version>3.6.3</Version>
     </PackageReference>
     <PackageReference Include="MSTest.TestFramework">
-      <Version>3.6.3</Version>
+      <Version>3.6.4</Version>
     </PackageReference>
   </ItemGroup>
 </Project>