chore(deps): update docker.elastic.co/elasticsearch/elasticsearch docker tag to v9.0.4

Author: elastic-renovate-prod[bot]

.github/workflows/copilot-setup-steps.yml

@@ -33,7 +33,7 @@ jobs:
       TF_ACC: "1"
     services:
       elasticsearch:
-        image: docker.elastic.co/elasticsearch/elasticsearch:9.0.3
+        image: docker.elastic.co/elasticsearch/elasticsearch:9.0.4@sha256:59da431b8987b508af17a9424f1f03398ecaacc09c4218abe306749b524f1519
         env:
           discovery.type: single-node
           xpack.security.enabled: true
@@ -60,7 +60,7 @@ jobs:
           - 5601:5601
         options: --health-cmd="curl http://localhost:5601/api/status" --health-interval=10s --health-timeout=5s --health-retries=10
       fleet:
-        image: docker.elastic.co/elastic-agent/elastic-agent:9.0.4@sha256:f33be65eafedbdd3637f36641785482420b1e3a51c61068497bbf22694fb7e7e
+        image: docker.elastic.co/elastic-agent/elastic-agent:9.0.3
         env:
           SERVER_NAME: fleet
           FLEET_ENROLL: "1"

libs/go-kibana-rest/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:9.0.3@sha256:b21843a4a2efafcb0475ead137ce0a669fca412739694de833a2697f121a87b9
+    image: docker.elastic.co/elasticsearch/elasticsearch:9.0.4@sha256:59da431b8987b508af17a9424f1f03398ecaacc09c4218abe306749b524f1519
     environment:
       cluster.name: test
       discovery.type: single-node