Bump the search-backend-containers group

Bumps the search-backend-containers group in /build/container/search-backend with 1 update: elastic/elasticsearch.


---
updated-dependencies:
- dependency-name: elastic/elasticsearch
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: search-backend-containers
...

Signed-off-by: dependabot[bot] <support@github.com>

build/container/search-backend/elastic.Dockerfile

@@ -4,4 +4,4 @@
 # IMPORTANT! When updating the version of Elasticsearch in this Dockerfile,
 # make sure to update `version.org.elasticsearch.latest` property in a POM file.
 #
-FROM docker.io/elastic/elasticsearch:8.10.4
+FROM docker.io/elastic/elasticsearch:8.11.0