Fix Azure Detector

[rgmz]

Description:

This PR:

• Adds support for additional scenarios that I've observed
• Fixes the verification logic
• Adds support for partial matches (just client id + client secret can still be valid in many contexts)
• Dramatically improves the performance of the verification logic when multiple matches are found
• Adds a dedicated IsKnownFalsePositiveUuid function

I still have more test cases to add, but feedback is welcome at this stage.

Checklist:

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