POrt Universal profiling and Osquery host details to serverless docs

[dedemorton]

Description

Stateful docs have content that is not available in serverless docs:

https://www.elastic.co/guide/en/observability/current/analyze-hosts.html#view-host-details

https://docs.elastic.co/serverless/observability/analyze-hosts#view-host-details

Resources

n/a

Which documentation set does this change impact?

Serverless only

Feature differences

n/a

What release is this request related to?

N/A

Collaboration model

The documentation team

Point of contact.

Main contact: @roshan-elastic

Stakeholders: n/a

[bmorelli25]

This is a sub-issue of https://github.com/elastic/observability-docs/issues/4127

[bmorelli25]

The PR that needs to be moved over is https://github.com/elastic/observability-docs/pull/3328.

Note that Universal Profiling should be excluded as it is not supported in Serverless.