Nit: Fix spelling of Node.js and .NET

[watson]

Motivation

This isn't that important. But it's a signal about how we treat the two communities. By spelling the name of their language incorrectly, it could be interpreted as not caring/respecting, which obviously we do.

Changes

• Any purmutation of dotNet is now spelled .NET
• Any purmutation of NodeJs is now spelled Node.js.

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

🚀 Once your PR is reviewed, you can merge it!

🛟 #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

[watson]

• Nit: Fix spelling of Node.js and .NET #3786 👈 (View in Graphite)
• main

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[simon-id]

You know people still have to use nodejs and dotnet in the test files, the test versions definitions, the CLI, etc etc
Maybe, just maybe, having them misspelled in these place, can avoid confusion when trying to use the internal values?

[cbeauchesne]

No opinion here, as long as each guild is fine with the change, I'm ok!