Bump org.elasticsearch:elasticsearch from 8.17.0 to 8.18.8

Bumps [org.elasticsearch:elasticsearch](https://github.com/elastic/elasticsearch) from 8.17.0 to 8.18.8.
- [Release notes](https://github.com/elastic/elasticsearch/releases)
- [Changelog](https://github.com/elastic/elasticsearch/blob/main/CHANGELOG.md)
- [Commits](elastic/elasticsearch@v8.17.0...v8.18.8)

---
updated-dependencies:
- dependency-name: org.elasticsearch:elasticsearch
  dependency-version: 8.18.8
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pom.xml

@@ -21,7 +21,7 @@
         <zentity.version>1.8.3</zentity.version>
 
         <!-- Dependency versions -->
-        <elasticsearch.version>8.17.0</elasticsearch.version>
+        <elasticsearch.version>8.18.8</elasticsearch.version>
         <jackson.core.version>2.17.0</jackson.core.version>
         <jackson.databind.version>2.17.0</jackson.databind.version>
         <jdk.version>1.17</jdk.version>