Bump SonarAnalyzer.CSharp from 9.12.0.78982 to 9.18.0.83559

Bumps [SonarAnalyzer.CSharp](https://github.com/SonarSource/sonar-dotnet) from 9.12.0.78982 to 9.18.0.83559.
- [Release notes](https://github.com/SonarSource/sonar-dotnet/releases)
- [Commits](SonarSource/sonar-dotnet@9.12.0.78982...9.18.0.83559)

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

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

Directory.Packages.props

@@ -13,7 +13,7 @@
     <PackageVersion Include="Roslynator.Analyzers" Version="4.6.1" PrivateAssets="all" />
     <PackageVersion Include="Roslynator.CodeAnalysis.Analyzers" Version="4.8.0" PrivateAssets="all" />
     <PackageVersion Include="Roslynator.Formatting.Analyzers" Version="4.8.0" PrivateAssets="all" />
-    <PackageVersion Include="SonarAnalyzer.CSharp" Version="9.12.0.78982" PrivateAssets="all" />
+    <PackageVersion Include="SonarAnalyzer.CSharp" Version="9.18.0.83559" PrivateAssets="all" />
     <PackageVersion Include="StyleCop.Analyzers" Version="1.2.0-beta.507" PrivateAssets="all" />
   </ItemGroup>