#428 - Update OutputObservableRequired type

[3lina]

Update OutputObservableRequired type with the tlpLabel and papLabel as both attributes are stated as required here https://docs.strangebee.com/thehive/api-docs/#tag/Observable/operation/Get%20Observable.

[Kamforka]

The repository policy requires the commits to be signed, can you please follow this guide to comply: https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits ?

Once you added your GPG key you must rebase and push again.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.48%. Comparing base (59b08a5) to head (8b421ff).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #429   +/-   ##
=======================================
  Coverage   93.48%   93.48%           
=======================================
  Files          28       28           
  Lines         783      783           
=======================================
  Hits          732      732           
  Misses         51       51           

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