Bump BenchmarkDotNet and Microsoft.CodeAnalysis.CSharp

Bumps BenchmarkDotNet from 0.14.0 to 0.15.8
Bumps Microsoft.CodeAnalysis.CSharp from 4.13.0 to 4.14.0

---
updated-dependencies:
- dependency-name: BenchmarkDotNet
  dependency-version: 0.15.8
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: Microsoft.CodeAnalysis.CSharp
  dependency-version: 4.14.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

src/FluentSerializer.Core.Benchmark/FluentSerializer.Core.Benchmark.csproj

@@ -22,7 +22,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="BenchmarkDotNet" Version="0.14.0" />
+		<PackageReference Include="BenchmarkDotNet" Version="0.15.8" />
 		<PackageReference Include="Moq" Version="4.20.72" />
 		<PackageReference Include="SonarAnalyzer.CSharp" Version="10.9.0.115408">
 		  <PrivateAssets>all</PrivateAssets>

src/FluentSerializer.Core.BenchmarkUtils/FluentSerializer.Core.BenchmarkUtils.csproj

@@ -17,15 +17,15 @@
 
 	<PropertyGroup>
 		<!-- https://github.com/dependabot/dependabot-core/issues/1618#issuecomment-665863295 -->
-		<CodeAnalysisVersion>4.13.0</CodeAnalysisVersion>
+		<CodeAnalysisVersion>4.14.0</CodeAnalysisVersion>
 	</PropertyGroup>
 
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
 		<DefineConstants>TRACE</DefineConstants>
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="BenchmarkDotNet" Version="0.14.0" />
+		<PackageReference Include="BenchmarkDotNet" Version="0.15.8" />
 		<PackageReference Include="BenchmarkDotNet.Diagnostics.Windows" Version="0.14.0" />
 		<PackageReference Include="Bogus" Version="35.6.3" />
 		<PackageReference Include="IsExternalInit" Version="1.0.3">