Update docker.elastic.co/elasticsearch/elasticsearch Docker tag to v9.1.1 (#1338)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

docker/docker-compose-with-ccd.yml

@@ -463,7 +463,7 @@ services:
       - 8080:8080
 
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:9.1.0
+    image: docker.elastic.co/elasticsearch/elasticsearch:9.1.1
     container_name: elasticsearch
     environment:
       ES_JAVA_OPTS: "-Xms256m -Xmx256m"