Bump MessagePack from 1.9.11 to 2.5.187#5069

dependabot[bot] wants to merge 1 commit intomaindotnet/performance:mainfrom

dependabot/nuget/src/benchmarks/micro/MessagePack-2.5.187dotnet/performance:dependabot/nuget/src/benchmarks/micro/MessagePack-2.5.187Copy head branch name to clipboard