Fix broken link in client documentation (#51834)

This change fixes the link to the RankFeatureQueryBuilder javadocs
in the documentation.

Closes #51800

docs/Versions.asciidoc

@@ -29,7 +29,7 @@ ifeval::["{release-state}"=="unreleased"]
 :rest-client-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client/{version}-SNAPSHOT
 :rest-client-sniffer-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client-sniffer/{version}-SNAPSHOT
 :rest-high-level-client-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-high-level-client/{version}-SNAPSHOT
-:mapper-extras-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/plugin/mapper-extras/{version}-SNAPSHOT
+:mapper-extras-client-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/plugin/mapper-extras-client/{version}-SNAPSHOT
 :painless-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/painless/lang-painless/{version}-SNAPSHOT
 :parent-join-client-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/plugin/parent-join-client/{version}-SNAPSHOT
 :percolator-client-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/plugin/percolator-client/{version}-SNAPSHOT
@@ -44,7 +44,7 @@ ifeval::["{release-state}"!="unreleased"]
 :rest-client-javadoc: https://artifacts.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client/{version}
 :rest-client-sniffer-javadoc: https://artifacts.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client-sniffer/{version}
 :rest-high-level-client-javadoc: https://artifacts.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-high-level-client/{version}
-:mapper-extras-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/plugin/mapper-extras/{version}
+:mapper-extras-client-javadoc: https://snapshots.elastic.co/javadoc/org/elasticsearch/plugin/mapper-extras-client/{version}
 :painless-javadoc: https://artifacts.elastic.co/javadoc/org/elasticsearch/painless/lang-painless/{version}
 :parent-join-client-javadoc: https://artifacts.elastic.co/javadoc/org/elasticsearch/plugin/parent-join-client/{version}
 :percolator-client-javadoc: https://artifacts.elastic.co/javadoc/org/elasticsearch/plugin/percolator-client/{version}