ManualProcess: Update input-elastic_agent to v6.2.4 (#1255)

Author: karenzone

docs/plugins/inputs/elastic_agent.asciidoc

@@ -8,9 +8,9 @@
 ///////////////////////////////////////////
 START - GENERATED VARIABLES, DO NOT EDIT!
 ///////////////////////////////////////////
-:version: v6.2.2
-:release_date: 2021-11-11
-:changelog_url: https://github.com/logstash-plugins/logstash-input-beats/blob/v6.2.2/CHANGELOG.md
+:version: v6.2.4
+:release_date: 2021-11-18
+:changelog_url: https://github.com/logstash-plugins/logstash-input-beats/blob/v6.2.4/CHANGELOG.md
 :include_path: ../../../../logstash/docs/include
 ///////////////////////////////////////////
 END - GENERATED VARIABLES, DO NOT EDIT!