fix(deps): update docker.elastic.co/elasticsearch/elasticsearch Docker tag to v8.19.18

Co-authored-by: Romuald Lemesle <romuald.lemesle@filigran.io>

Author: renovate[bot]

docker-compose.yml

@@ -30,7 +30,7 @@ services:
       timeout: 5s
       retries: 3
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:8.19.16
+    image: docker.elastic.co/elasticsearch/elasticsearch:8.19.18
     volumes:
       - esdata:/usr/share/elasticsearch/data
     environment: