[Test] Use version range for elasticsearch-java

Snapshot builds of elasticsearch-java are no longer available.
Using the current major highest version should be safe according to the
compatibility guarantees described on https://github.com/elastic/elasticsearch-java?tab=readme-ov-file#compatibility

Author: jozala

plugins/examples/security-authorization-engine/build.gradle

@@ -16,7 +16,7 @@ dependencies {
   testImplementation "org.elasticsearch.plugin:x-pack-core:${elasticsearchVersion}"
   javaRestTestImplementation "org.elasticsearch.plugin:x-pack-core:${elasticsearchVersion}"
   javaRestTestImplementation "org.apache.logging.log4j:log4j-core:${log4jVersion}"
-  javaRestTestImplementation("co.elastic.clients:elasticsearch-java:${elasticsearchVersion}")
+  javaRestTestImplementation "co.elastic.clients:elasticsearch-java:[9.0,10.0)"
   javaRestTestImplementation "org.elasticsearch.client:elasticsearch-rest-client:${elasticsearchVersion}"
   javaRestTestImplementation 'com.fasterxml.jackson.core:jackson-databind:2.12.3'
   javaRestTestImplementation "org.elasticsearch.test:framework:${elasticsearchVersion}"