Add metric pipelines to OpenAPI spec

[api-clients-generation-pipeline]

See DataDog/datadog-api-spec#4739 Test branch datadog-api-spec/test/josue.agbekodo/add-metrics-pipelines

[datadog-official]

⚠️ Tests

✨ Fix all issues with Cursor

⚠️ Warnings

🧪 20 Tests failed

    Create a new pipeline returns "Bad Request" response from Observability Pipelines at features/v2/observability_pipelines.feature (Fix with Cursor)

    Create a new pipeline returns "Bad Request" response from Observability Pipelines at features/v2/observability_pipelines.feature (Fix with Cursor)

    Create a new pipeline returns "OK" response from Observability Pipelines at features/v2/observability_pipelines.feature (Fix with Cursor)

View all

ℹ️ Info

❄️ No new flaky tests detected

_{This comment will be updated automatically if new data arrives.
🔗 Commit SHA: c0640af | Docs | Datadog PR Page | Was this helpful? Give us feedback!}

[github-actions]

This PR has been automatically marked as stale because it has not had activity in the last 30 days.
If there is no activity for another 90 days, this issue will be automatically closed.