Add command line parsing and rabbitmq classic queue support

[danielmarbach]

Fixes #329 and #328

This pull request introduces significant improvements to the transport configuration and cleanup process in MassTransit acceptance tests, particularly for RabbitMQ, Azure Service Bus, and Amazon SQS. The main enhancement is switching transport configuration methods to return cleanup delegates, enabling automated queue cleanup after tests. Additionally, a new test project for RabbitMQ Classic queues is added, and minor corrections and configuration updates are included.

Transport configuration and cleanup refactoring:

• Changed IConfigureTransportTestExecution interface and implementations so that transport setup methods (ConfigureTransportForMassTransitEndpoint and ConfigureTransportForConnector) now return delegates for cleanup, allowing tests to automatically delete or purge queues after execution. [1] [2] [3] [4] [5] [6] [7] [8]
• Updated ConnectorComponent and MassTransitComponent classes to invoke these cleanup delegates during test shutdown, ensuring proper resource management and isolation between test runs. [1] [2] [3] [4]

RabbitMQ Classic test project addition:

• Added a new project ServiceControl.Connector.MassTransit.AcceptanceTests.RabbitMQ.Classic targeting RabbitMQ Classic queues, including project file, editor config, and suite configuration. [1] [2] [3]

RabbitMQ queue management enhancements:

• Introduced queue deletion and purging logic in ConfigureRabbitMQTransportTestExecution, along with a specialized TestRabbitMQTransport class to track queues created during tests.
• Added ConnectionHelper to centralize RabbitMQ connection factory creation for queue operations.

Other improvements and corrections:

• Fixed environment variable name typo in RabbitMQTestAttribute.
• Minor code cleanup and refactoring in MassTransit component extensions.
• Updated using directives for clarity and correctness. [1] [2]

[SeanFeldman]

😍