fix(deps): update managed.elasticsearch to v9

Author: renovate[bot]

gradle/libs.versions.toml

@@ -7,7 +7,7 @@ micronaut-logging = "1.7.0"
 micronaut-test = "4.7.0"
 micronaut-test-resources="2.8.0"
 micronaut-gradle-plugin = "4.5.3"
-managed-elasticsearch = "8.18.2"
+managed-elasticsearch = "9.1.0"
 
 graal-svm = "23.1.7"
 groovy = "4.0.15"