Doc: Research and scrub book-scoped variables for Logstash Versioned Plugin Reference

[karenzone]

Docs pre-migration task

The concept of book-scoped variables goes away with our migration to the new MDX-based docs system.
Removing book-scoped variables from the Logstash Versioned Plugin Reference is a pre-migration task.

Source file: https://github.com/elastic/logstash-docs/blame/versioned_plugin_docs/docs/versioned-plugins/index.asciidoc

Initial thoughts

• :versioned_docs: true setting is the magic drives content for the Versioned Plugin Reference

https://github.com/elastic/logstash-docs/blame/versioned_plugin_docs/docs/versioned-plugins/index.asciidoc#L4

Related:

• PR for Elasticsearch Reference: [DOCS] Refactor book-scoped variables in docs/reference/index.asciidoc elasticsearch#107413
• Issue for Logstash Reference: Doc: Research and scrub book-scoped variables for Logstash Reference #16080