update: update pom version

Author: zhiwen-lw

pom.xml

@@ -4,7 +4,7 @@
     <groupId>com.alipay.global.sdk</groupId>
     <artifactId>global-open-sdk-java</artifactId>
     <packaging>jar</packaging>
-    <version>2.0.29</version>
+    <version>2.0.30</version>
     <name>global-open-sdk-java</name>
     <url>https://github.com/alipay/global-open-sdk-java</url>
     <description>