Ability to run DurableTask.ServiceBus tests in CI pipelnie #1241

Currently running the DurableTask.ServiceBus test require an actual SB connection string. We want to explore 2 options

1. Add build for DurableTask.ServiceBus and Test in https://github.com/Azure/durabletask/blob/main/eng/templates/build.yml
2. Add steps for build of DurableTask.ServiceBus in https://github.com/Azure/durabletask/blob/main/eng/templates/build-steps.yml
3. Using the ServiceBus Emulator - https://github.com/Azure/azure-service-bus-emulator-installer/tree/main?tab=readme-ov-file#prerequisites (which required Emulator)
4. Run the build pipeline and fix any tests and build which fails.