Upgrade GitLab Elasticsearch Indexer to v2.11.0

Changelog: performance

Upgrade GitLab Elasticsearch Indexer to v2.11.0
560d5bf4 · Terri Chu · 8d496e5f · 560d5bf4 · 560d5bf4
--- a/GITLAB_ELASTICSEARCH_INDEXER_VERSION
+++ b/GITLAB_ELASTICSEARCH_INDEXER_VERSION
-2.10.0
+2.11.0
--- a/ee/changelogs/unreleased/276887-bump-elasticsearch-version.yml
+++ b/ee/changelogs/unreleased/276887-bump-elasticsearch-version.yml
+---
+title: Upgrade the GitLab Elasticsearch Indexer version to v2.11.0
+merge_request: 61737
+author:
+type: performance