Fix regression from commit 51334b3

Author: sazzad16

src/main/java/redis/clients/jedis/JedisCluster.java

@@ -5,6 +5,7 @@
 import java.util.Map;
 import java.util.Set;
 import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
+import redis.clients.jedis.executors.ClusterCommandExecutor;
 import redis.clients.jedis.providers.ClusterConnectionProvider;
 
 public class JedisCluster extends UnifiedJedis {