[ACM-16286/backport 2.12]: Ensure MCO spec addon options are propagated correctly

[saswatamcode]

…#1718)

• ACM-16286: Ensure MCO spec addon options are propagated correctly

• ACM-16286: Update all observabilityaddon manifests

• ACM-16286: Ensure hub and spoke obsaddon are synced based on spec

• ACM-16286: Allow customizing ObsAddon in spoke ns

• Add addon source annotation

• Add handling for empty map

• Add handling for nil maps

• Add annotation predicate, update in mco mode

• Fix unit test, make addon annotation constant

• Update comment

• Address comments

• Use semantic deepequal, add test for setter

• Set spoke addon correctly after comparison

---

[coleenquadros]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: coleenquadros, saswatamcode

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[saswatamcode]

/retest

[saswatamcode]

/retest

[saswatamcode]

/retest

[sonarcloud]

Quality Gate failed

Failed conditions
67.4% Coverage on New Code (required ≥ 70%)

See analysis details on SonarQube Cloud

[openshift-ci]

@saswatamcode: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/sonarcloud	7db60ca	link	false	/test sonarcloud

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