chore: update README to get the maven info (#411)

README.md

@@ -1,7 +1,10 @@
 # hugegraph-toolchain
 
 [![License](https://img.shields.io/badge/license-Apache%202-0E78BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
-[![Build Status](https://github.com/apache/hugegraph-toolchain/actions/workflows/ci.yml/badge.svg)](https://github.com/apache/hugegraph-toolchain/actions/workflows/ci.yml)
+[![Build Status](https://github.com/apache/hugegraph-toolchain/actions/workflows/client-ci.yml/badge.svg)](https://github.com/apache/hugegraph-toolchain/actions/workflows/client-ci.yml)
+[![Build Status](https://github.com/apache/hugegraph-toolchain/actions/workflows/loader-ci.yml/badge.svg)](https://github.com/apache/hugegraph-toolchain/actions/workflows/loader-ci.yml)
+[![Build Status](https://github.com/apache/hugegraph-toolchain/actions/workflows/hubble-ci.yml/badge.svg)](https://github.com/apache/hugegraph-toolchain/actions/workflows/hubble-ci.yml)
+[![Build Status](https://github.com/apache/hugegraph-toolchain/actions/workflows/tools-ci.yml/badge.svg)](https://github.com/apache/hugegraph-toolchain/actions/workflows/tools-ci.yml)
 [![codecov](https://codecov.io/gh/apache/hugegraph-toolchain/branch/master/graph/badge.svg)](https://codecov.io/gh/apache/hugegraph-toolchain)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/org.apache.hugegraph/hugegraph-loader/badge.svg)](https://mvnrepository.com/artifact/org.apache.hugegraph/hugegraph-loader)
 
@@ -14,6 +17,24 @@
 - [hugegraph-tools](./hugegraph-tools): Command line tool for deploying, managing and backing-up/restoring graphs from HugeGraph.
 - [hugegraph-client](./hugegraph-client): A Java-written client for HugeGraph, providing `RESTful` APIs for accessing graph vertex/edge/schema/gremlin/variables and traversals etc.
 
+## Maven Dependencies
+
+You could use import the dependencies in maven like this
+
+```xml
+  <dependency>
+       <groupId>org.apache.hugegraph</groupId>
+       <artifactId>hugegraph-client</artifactId>
+       <version>1.0.0</version>
+  </dependency>
+
+  <dependency>
+       <groupId>org.apache.hugegraph</groupId>
+       <artifactId>hugegraph-loader</artifactId>
+       <version>1.0.0</version>
+  </dependency>
+```
+
 ## Doc
 
 The [project homepage](https://hugegraph.apache.org/docs/quickstart/) contains more information about `hugegraph-toolchain`.