Update co.elastic.clients:elasticsearch-java to version 8.15.1 (#2925)

Author: asf-rm

src/changelog/.2.x.x/update_co_elastic_clients_elasticsearch_java.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entry xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns="https://logging.apache.org/xml/ns"
+       xsi:schemaLocation="https://logging.apache.org/xml/ns https://logging.apache.org/xml/ns/log4j-changelog-0.xsd"
+       type="updated">
+  <issue id="2925" link="https://github.com/apache/logging-log4j2/pull/2925"/>
+  <description format="asciidoc">Update `co.elastic.clients:elasticsearch-java` to version `8.15.1`</description>
+</entry>