[remote-config] store RC config in dda status

[celenechang]

What does this PR do?

Add RemoteConfig config data to DatadogAgent Status for tracking

Motivation

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Additional Notes

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Minimum Agent Versions

Are there minimum versions of the Datadog Agent and/or Cluster Agent required?

• Agent: vX.Y.Z
• Cluster Agent: vX.Y.Z

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Checklist

• [X] PR has at least one valid label: bug, enhancement, refactoring, documentation, tooling, and/or dependencies
• [X] PR has a milestone or the qa/skip-qa label