feat(microservices): add noAssert option for RMQ connection

[frankmangone]

Rabbit MQ brokers may not allow for queue declaration, so a check is needed to avoid 403 errors in that scenario

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What kind of change does this PR introduce?

• Bugfix
• Feature
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• Refactoring (no functional changes, no api changes)
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What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

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[coveralls]

Pull Request Test Coverage Report for Build cf3c2081-3964-437f-bd0e-0d8a73dbd915

• 0 of 0 changed or added relevant lines in 0 files are covered.
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Change from base Build 3b459293-491d-46fc-a469-e4753dfd9de9:	0.0%
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💛 - Coveralls

[jmcdo29]

Code is clean and easy enough to follow. I'm not well enough aware of RMQ to determine the functionality other than what is in the PR description, but it seems like a good thing to me. It's got my approval, but I think @kamilmysliwiec should look over it too

[frankmangone]

Just to add some more context, here's the assertQueue documentation:
https://amqp-node.github.io/amqplib/channel_api.html#channel_assertQueue

At the moment, I need to use patch-package to match the RabbitMQ permissions in the project I'm currently working on (none of the users have configuration permissions). This is the reason why I'm getting a 403 when working with @nestjs/microservices in it's current state.

It would be very much appreciated if this could be merged.
@kamilmysliwiec I summon thee 😄

[kamilmysliwiec]

lgtm