chore(docs): add documentation for excludeRoutes option

[Isak-Kallini]

I wanted to exclude a route from metrics and was a bit confused at first because it isn't documented. This pr adds documentation for the excludeRoutes option.

I am employed by Qlik, do I still need to sign the CLA?

Status

• Under development
• Waiting for code review
• Waiting for merge

Information

• Contains breaking changes
• Contains documentation
• Contains test

To-do list

• add documentation for excludeRoutes

[qlikossbuild]

Hi, and thanks for contributing!

Note: If you are part of Qlik:
follow the process outlined on the internal developer portal instead.
Reach out to open-source@qlik.com if you do not have access to that developer portal.

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