develop
Add .NET 8 TFM (#4791)
Applied NewId updates from NewId PR
Integration of all external packages into MassTransit, split out into Abstractions, Middleware, and the core MassTransit assembly.
Fixed #6124 - NewId.Next(n) was using the wrong algorithm for Guid generation
Fixed issue with NewId.NextGuid([]) when generating multiple Guids concurrently or for the first time