build(deps): bump Microsoft.VisualStudio.Threading.Analyzers

Bumps [Microsoft.VisualStudio.Threading.Analyzers](https://github.com/microsoft/vs-threading) from 17.7.30 to 17.8.14.
- [Release notes](https://github.com/microsoft/vs-threading/releases)
- [Commits](https://github.com/microsoft/vs-threading/commits)

---
updated-dependencies:
- dependency-name: Microsoft.VisualStudio.Threading.Analyzers
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Directory.Packages.props

@@ -6,7 +6,7 @@
     <GlobalPackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="3.3.4" />
     <GlobalPackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="7.0.4" />
     <GlobalPackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" />
-    <GlobalPackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.7.30" />
+    <GlobalPackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.8.14" />
   </ItemGroup>
   <ItemGroup>
     <PackageVersion Include="coverlet.collector" Version="6.0.0" />