Overhaul NPM detector

[rgmz]

Description:

This fixes #1455.

It supersedes #2264 which had a larger scope of changes (adding new detectors + updating existing detectors). I would like to get around to adding the new ones eventually.

Future work

These are minor and could either be done here or another PR.

• Update UUID detector to ignore false positives.
  • UniqueIdentifier (example)

   <UniqueIdentifier>{8CDEE807-BC53-E450-C8B8-4DEBB66742D4}</UniqueIdentifier>
  

  • CorrelationId (example)

  correlationId\u0022:\u00222b37bc2f-fa8d-404f-b10b-8a5f15939b52\u0022}"
  

  • Path parameter? (example)

  "codeUri": "https://xxxx.blob.core.windows.net:443/061273aa-2-d61bde93-80ee-5358-9871-99208b854f6a/src",
  

  • Guid (example)
  • Request Id (example)

Checklist:

• Tests passing (make test-community)?
• Lint passing (make lint this requires golangci-lint)?