Update docker.elastic.co/elasticsearch/elasticsearch Docker tag to v9

Author: renovate[bot]

docker-compose.dev.yml

@@ -7,7 +7,7 @@ services:
       - "6379:6379"
   opencti-dev-elasticsearch:
     container_name: opencti-dev-elasticsearch
-    image: docker.elastic.co/elasticsearch/elasticsearch:8.18.3
+    image: docker.elastic.co/elasticsearch/elasticsearch:9.1.1
     environment:
       - discovery.type=single-node
       - xpack.ml.enabled=false

docker-compose.yml

@@ -10,7 +10,7 @@ services:
       timeout: 5s
       retries: 3
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:8.18.3
+    image: docker.elastic.co/elasticsearch/elasticsearch:9.1.1
     volumes:
       - esdata:/usr/share/elasticsearch/data
     environment: