Elasticsearch with analysis-icu

Pre-built Elasticsearch image with the analysis-icu plugin installed.

Used in CI to avoid runtime plugin installation + container restart (~27s saved per run).

Build

docker build -t ghcr.io/enthus-appdev/elasticsearch:9.3.0-icu .
docker push ghcr.io/enthus-appdev/elasticsearch:9.3.0-icu

When upgrading Elasticsearch, update the version in the FROM line, rebuild, and push.