build(deps): Bump SonarAnalyzer.CSharp from 9.14.0.81108 to 9.15.0.81779

Bumps [SonarAnalyzer.CSharp](https://github.com/SonarSource/sonar-dotnet) from 9.14.0.81108 to 9.15.0.81779.
- [Release notes](https://github.com/SonarSource/sonar-dotnet/releases)
- [Commits](SonarSource/sonar-dotnet@9.14.0.81108...9.15.0.81779)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Directory.Build.props

@@ -51,7 +51,7 @@
 	<!-- Shared code analyzers used for all projects in the solution -->
 	<ItemGroup Label="Code Analyzers">
 		<PackageReference Include="AsyncFixer" Version="1.6.0" PrivateAssets="All" />
-		<PackageReference Include="SonarAnalyzer.CSharp" Version="9.14.0.81108" PrivateAssets="All" />
+		<PackageReference Include="SonarAnalyzer.CSharp" Version="9.15.0.81779" PrivateAssets="All" />
 	</ItemGroup>
 
 	<ItemGroup Label="Implicit usings"