Merge pull request #2575 from microsoft/dependabot/nuget/performance/benchmark/multi-0d9bd2e004

Bump BenchmarkDotNet and BenchmarkDotNet.Diagnostics.Windows

Author: github-actions[bot]

performance/benchmark/PerformanceTests.csproj

@@ -14,8 +14,8 @@
     <NoWarn>CA1822</NoWarn>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.15.5" />
-    <PackageReference Include="BenchmarkDotNet.Diagnostics.Windows" Version="0.15.5" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.15.6" />
+    <PackageReference Include="BenchmarkDotNet.Diagnostics.Windows" Version="0.15.6" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\Microsoft.OpenApi\Microsoft.OpenApi.csproj" />