[Host.RabbitMQ] Add ability to configure connection retry attempts and delay

[robert94p]

It is necessary to add the ability to configure the number of connection attempts (including infinite) and the delay between them. This is required because the connection is established when the application starts, but at that moment RabbitMQ may be unavailable for various reasons and could remain unavailable for an extended period. Alternatively, the ability to detect successful bus creation should be added so that in case of failure, the application can be restarted.

[zarusz]

It makes sense to add the connection retries.

Check also #282 as it could help (while not directly related to this issue, it could help in some scenarios).

Are you looking to contribute or rather asking for the feature to be built?

[robert94p]

Rather a suggestion to add feature, as I don't have time to contribute myself.