chore(deps): Bump org.opensearch.client:opensearch-java

Bumps [org.opensearch.client:opensearch-java](https://github.com/opensearch-project/opensearch-java) from 2.14.0 to 2.19.0.
- [Release notes](https://github.com/opensearch-project/opensearch-java/releases)
- [Changelog](https://github.com/opensearch-project/opensearch-java/blob/main/CHANGELOG.md)
- [Commits](opensearch-project/opensearch-java@v2.14.0...v2.19.0)

---
updated-dependencies:
- dependency-name: org.opensearch.client:opensearch-java
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

parent/pom.xml

@@ -381,7 +381,7 @@
         <openapi-generator>7.8.0</openapi-generator>
         <openjpa-version>4.0.0</openjpa-version>
         <opensearch-rest-client-version>2.17.0</opensearch-rest-client-version>
-        <opensearch-java-client-version>2.14.0</opensearch-java-client-version>
+        <opensearch-java-client-version>2.19.0</opensearch-java-client-version>
         <opensearch-version>2.11.0</opensearch-version>
         <opensearch-testcontainers-version>2.1.0</opensearch-testcontainers-version>
         <openstack4j-version>3.12</openstack4j-version>