[Internal]: APM Logs page should be updated to reflect the current status as per 9.5+

### Description

What: The page https://www.elastic.co/docs/solutions/observability/apm/logs#apm-enhanced-logs is outdated and could need a complete refresh. Some particular issues I found are:

- "Stream logs" application does not exist anymore
- "observability:newLogsOverview" is enabled by default
- it's not documented that there is an advanced option to modify the index patterns

### Resources

The last update of the page was done in 9.2 https://github.com/elastic/docs-content/pull/3477.

### Which deployment methods does this change impact?

Elastic On-Prem and Cloud (all)

### Feature differences

_No response_

### What Elastic Stack release is this request related to?

N/A

### Serverless release

_No response_

### Collaboration model

Unknown

### Point of contact.

**Main contact:** @smith

**Stakeholders:**

Start with the APM Logs page at https://www.elastic.co/docs/solutions/observability/apm/logs#apm-enhanced-logs and compare it with the 9.2 update in PR 3477. Verify the current 9.5+ behavior, including the missing Stream logs application, the default observability:newLogsOverview setting, and advanced index-pattern options; the work is done when the page accurately reflects current Elastic On-Prem and Cloud behavior.

Written by the indexing model from the issue text.