[Cloud Security] Backport v1.2 PR 7185

[mitodrummer]

What does this PR do?

Adds backwards compatibility for the migration from cluster_id -> orchestrator.cluster.id ECS field for cloudbeat agents pre 8.8.0

Original PR: #7185

Checklist

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have verified that all data streams collect metrics or logs.
• I have added an entry to my package's changelog.yml file.
• I have verified that Kibana version constraints are current according to guidelines.

Related issues

• [Cloud Security] Use orchestrator.cluster.id instead of cluster_id kibana#155463

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• Start Time: 2023-08-14T20:41:32.576+0000

• Duration: 15 min 14 sec

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[mitodrummer]

@kfirpeled This was the first backport version which the latest elastic-package binary was able to still build. Do you know how to check which version of elastic-package is needed for each backport branch?

Seems as if 1.2 and below doesn't have a buildkite file either, but I assume that is a new system and jenkins will still publish what we need?

[kfirpeled]

@kfirpeled This was the first backport version which the latest elastic-package binary was able to still build. Do you know how to check which version of elastic-package is needed for each backport branch?

Seems as if 1.2 and below doesn't have a buildkite file either, but I assume that is a new system and jenkins will still publish what we need?

That is a great question, I'm not sure what should be done here to support this backport
We definitely should explore why it was failed and fix it for future backportings

[kfirpeled]

we might need to rebase this branch with main

[kfirpeled]

We've decided for now not to support more than two adjacent minor versions
Closing this PR