Bump org.opensearch.client:opensearch-java from 2.21.0 to 2.22.0

Bumps [org.opensearch.client:opensearch-java](https://github.com/opensearch-project/opensearch-java) from 2.21.0 to 2.22.0.
- [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@v2.21.0...v2.22.0)

---
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>

Author: dependabot[bot]

providers/opensearch/shedlock-provider-opensearch-java/pom.xml

@@ -12,7 +12,7 @@
     <version>6.3.1-SNAPSHOT</version>
 
     <properties>
-        <opensearch.java.client.version>2.21.0</opensearch.java.client.version>
+        <opensearch.java.client.version>2.22.0</opensearch.java.client.version>
     </properties>
 
     <dependencies>