Increase test timeout

src/test/java/com/getindata/flink/connector/jdbc/testutils/databases/elasticsearch/ElasticsearchDatabase.java

@@ -41,7 +41,7 @@ public class ElasticsearchDatabase extends DatabaseExtension implements Elastics
                             Wait.forHttp("/_license")
                                     .withBasicCredentials(USERNAME, PASSWORD)
                                     .withReadTimeout(Duration.ofSeconds(5))
-                                    .withStartupTimeout(Duration.ofMinutes(5)));
+                                    .withStartupTimeout(Duration.ofMinutes(15)));
 
     private static ElasticsearchMetadata metadata;
     private static ElasticsearchRestClient client;