[meta][winlogbeat] GA the experimental API

[marc-gr]

Meta issue to track necessary work to make the experimental API GA (this issue is still a wip and list is not exhaustive) :

• Winlogbeat: Experimental API support missing event data types #19337
• Winlogbeat: Experimental API wrong message extraction with invalid events #19338
• Fix documentation [winlogbeat] Make experimental api GA #41770
• Ensure ForwardedEvents are handled optimally by avoid rendering them and using RenderedMessage [winlogbeat] Add missing functionality to experimental API #41525
• Improve testing and benchmarking of both APIs
• See if both APIs can comply to the same format (see https://www.elastic.co/guide/en/beats/winlogbeat/current/configuration-winlogbeat-options.html#_event_logs_api) [winlogbeat] Add missing functionality to experimental API #41525
• [winlogbeat] message ids not expanded in individual fields #40386

[elasticmachine]

Pinging @elastic/sec-windows-platform (Team:Security-Windows Platform)