Bump SonarAnalyzer.CSharp from 9.30.0.95878 to 9.31.0.96804 in /yaf_dnn

Bumps [SonarAnalyzer.CSharp](https://github.com/SonarSource/sonar-dotnet) from 9.30.0.95878 to 9.31.0.96804.
- [Release notes](https://github.com/SonarSource/sonar-dotnet/releases)
- [Commits](SonarSource/sonar-dotnet@9.30.0.95878...9.31.0.96804)

---
updated-dependencies:
- dependency-name: SonarAnalyzer.CSharp
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

yaf_dnn/YAF.DNN.Module.csproj

@@ -278,7 +278,7 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="SonarAnalyzer.CSharp">
-      <Version>9.30.0.95878</Version>
+      <Version>9.31.0.96804</Version>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>