Merge branch 'cl-update-indexer-230' into 'master'

Update GitLab Elasticsearch Indexer to v2.3.0

See merge request gitlab-org/gitlab!32199

GITLAB_ELASTICSEARCH_INDEXER_VERSION

-2.2.0
+2.3.0

changelogs/unreleased/cl-update-indexer-230.yml

+---
+title: Update GitLab Elasticsearch Indexer to v2.3.0
+merge_request: 32199
+author:
+type: other