[logstash] Verify logs mappings and pipelines

[klacabane]

Summary

Let's verify that every logstash log types is properly ingested when running the logstash package. The package should only support log formats from versions >= 8.0.

Note

• if a log type is failing to ingest, we should look at the corresponding filebeat implementation and verify both pipelines and mappings are aligned.
• if the logs are generated with an ecs format, we should look at simplifying the pipeline like the platform-observability package

[klacabane]

Logstash package also have dashboards/saved search that should work in 8.5