Update DSM nodeJS tests for RabbitMQ

[piochelepiotr]

Motivation

NodeJS in rabbitMQ was not getting the queue name correctly. It was using the routing key instead.
Update the tests to match the other languages.

Changes

Workflow

1. ⚠️ Create your PR as draft ⚠️
2. Work on you PR until the CI passes (if something not related to your task is failing, you can ignore it)
3. Mark it as ready for review
   • Test logic is modified? -> Get a review from RFC owner. We're working on refining the codeowners file quickly.
   • Framework is modified, or non obvious usage of it -> get a review from R&P team

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🛟 #apm-shared-testing 🛟

Reviewer checklist

• If PR title starts with [<language>], double-check that only <language> is impacted by the change
• No system-tests internal is modified. Otherwise, I have the approval from R&P team
• CI is green, or failing jobs are not related to this change (and you are 100% sure about this statement)
• A docker base image is modified?
  • the relevant build-XXX-image label is present
• A scenario is added (or removed)?
  • Get a review from R&P team

[cbeauchesne]

It's failing on modified test method

[piochelepiotr]

It's failing on modified test method

Yes, it's because the test is actually testing the wrong behavior. We want the queue name in the topic field, not the routing key.
It goes with this change:
DataDog/dd-trace-js#4839

I think I still need to merge this update to tests before I can merge the dd-trace-js method?

[cbeauchesne]

ok, feel free to merge this one in first, as long as the second one is merge soon after 😉