Bump Microsoft.TestPlatform.ObjectModel from 17.7.2 to 17.8.0 (#1448)

Bumps [Microsoft.TestPlatform.ObjectModel](https://github.com/microsoft/vstest) from 17.7.2 to 17.8.0.
- [Release notes](https://github.com/microsoft/vstest/releases)
- [Changelog](https://github.com/microsoft/vstest/blob/main/docs/releases.md)
- [Commits](https://github.com/microsoft/vstest/compare/v17.7.2...v17.8.0)

---
updated-dependencies:
- dependency-name: Microsoft.TestPlatform.ObjectModel
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

tests/SkipTestLogger/SkipTestLogger.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.TestPlatform.ObjectModel" Version="17.7.2" />
+    <PackageReference Include="Microsoft.TestPlatform.ObjectModel" Version="17.8.0" />
   </ItemGroup>
 
 </Project>