fix(deps): update dependency co.elastic.clients:elasticsearch-java to v9

Author: renovate[bot]

gradle/libs.versions.toml

@@ -21,7 +21,7 @@ kover = "0.9.1"
 ktor = "3.1.2"
 koin = "4.1.0-Beta7"
 r2dbc-postgresql = "0.8.13.RELEASE"
-elastic = "8.18.0"
+elastic = "9.0.0"
 mongodb = "5.4.0"
 wiremock = "3.12.1"
 testcontainers = "1.21.0"