Update docker-compose.yml to use the latest iotdb (#24)

Author: HTHou

docker-compose.yml

@@ -16,7 +16,7 @@ services:
           ipv4_address: 172.18.0.2
 
   iotdb:
-   image: apache/iotdb:1.3.2-datanode
+   image: apache/iotdb:1.3.3-datanode
    restart: always
    container_name: iotdb-dn-1
    depends_on:
@@ -39,7 +39,7 @@ services:
          - dn_seed_config_node=iotdb-confignode-1:22277
 
   iotdb-confignode-1:
-   image: apache/iotdb:1.3.2-confignode
+   image: apache/iotdb:1.3.3-confignode
    restart: always
    container_name: iotdb-cn-1
    healthcheck: