Merge pull request #415 from Insire/dependabot/nuget/dev/BenchmarkDotNet-0.15.6

Bump BenchmarkDotNet from 0.15.5 to 0.15.6

Author: Insire

Directory.Packages.props

@@ -46,7 +46,7 @@
   <!-- tests -->
   <ItemGroup Label="tests">
     <PackageVersion Include="MediatR" Version="13.1.0" />
-    <PackageVersion Include="BenchmarkDotNet" Version="0.15.5" />
+    <PackageVersion Include="BenchmarkDotNet" Version="0.15.6" />
     <PackageVersion Include="NSubstitute" Version="5.3.0" />
     <PackageVersion Include="NSubstitute.Analyzers.CSharp" Version="1.0.17" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />