chore(deps): update docker.elastic.co/elasticsearch/elasticsearch docker tag to v9.4.2 (#1137)

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

Author: renovate[bot]

aws-cloudwatch-project/docker/docker-compose-elk.yml

@@ -2,7 +2,7 @@ version: '3.8'
 services:
 
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:9.4.1
+    image: docker.elastic.co/elasticsearch/elasticsearch:9.4.2
     container_name: elasticsearch
     environment:
       - cluster.name=docker-cluster