OP datadog tags processor

[api-clients-generation-pipeline[bot]]

See DataDog/datadog-api-spec#4063 Test branch datadog-api-spec/test/tess.neau/add-op-datadog-tags

[datadog-datadog-prod-us1[bot]]

✅ Tests

🎉 All green!

❄️ No new flaky tests detected
🧪 All tests passed

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[github-actions[bot]]

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