Bump Microsoft.VisualStudio.Threading.Analyzers in /src

Bumps [Microsoft.VisualStudio.Threading.Analyzers](https://github.com/microsoft/vs-threading) from 17.0.64 to 17.1.46.
- [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] <support@github.com>

src/Dhgms.QualityAssurancePack/Dhgms.QualityAssurancePack.csproj

@@ -25,7 +25,7 @@
     <PackageReference Include="JetBrains.Annotations" Version="2021.3.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3" />
     <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="6.0.0" />
-    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.0.64" />
+    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.1.46" />
     <PackageReference Include="SecurityCodeScan.VS2019" Version="5.6.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.406" />
   </ItemGroup>