Update OP marketecture image (#26161)

* update marketecture image

* Update content/en/observability_pipelines/_index.md

Co-authored-by: Bryce Eadie <bryce.eadie@datadoghq.com>

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Co-authored-by: Bryce Eadie <bryce.eadie@datadoghq.com>

Author: 2 people

content/en/observability_pipelines/_index.md

@@ -44,7 +44,7 @@ Datadog recommends you update Observability Pipelines Worker (OPW) with every mi
 
 ## Overview
 
-{{< img src="observability_pipelines/op_marketecture_08232024.png" alt="A graphic showing different data sources on the left that flows into three hexagons named transform, reduce, and route, with arrows pointing to different destinations for the modified data" style="width:100%;" >}}
+{{< img src="observability_pipelines/op_marketecture_11042024.png" alt="A graphic showing data being aggregated from a variety of sources, processed and enriched by the observability pipelines worker in your own environment, and then being routed to the security, analytics, and storage destinations of your choice" style="width:100%;" >}}
 
 Observability Pipelines allows you to collect and process logs within your own infrastructure, before routing them to downstream integrations. Use out-of-the-box [templates](#start-building-pipelines-with-out-of-the-box-templates) to build and deploy pipelines based on your use case.