Update BenchmarkDotNet and add Http2Connection benchmark (#19482)

eng/Versions.props

.../IIS/IIS/benchmarks/IIS.Performance/FirstRequestConfig.cs

...trel/perf/Kestrel.Performance/Http2ConnectionBenchmark.cs

...ce/Microsoft.AspNetCore.Server.Kestrel.Performance.csproj

.../Kestrel/perf/Kestrel.Performance/Mocks/MockDuplexPipe.cs

...Kestrel/perf/Kestrel.Performance/Mocks/MockSystemClock.cs

...trel/perf/Kestrel.Performance/Mocks/MockTimeoutControl.cs

.../Kestrel/perf/Kestrel.Performance/Mocks/NullPipeWriter.cs

...ers/Kestrel/shared/test/PipeWriterHttp2FrameExtensions.cs

...trel/test/InMemory.FunctionalTests/Http2/Http2TestBase.cs

src/Shared/BenchmarkRunner/DefaultCoreConfig.cs

src/Shared/BenchmarkRunner/DefaultCorePerfLabConfig.cs

src/Shared/BenchmarkRunner/DefaultCoreValidationConfig.cs

src/Shared/BenchmarkRunner/ParamsDisplayInfoColumn.cs