HADOOP-15080. Aliyun OSS: update oss sdk from 2.8.1 to 2.8.3 to remove its dependency on Cat-x json-lib.

hadoop-project/pom.xml

@@ -1165,7 +1165,7 @@
       <dependency>
         <groupId>com.aliyun.oss</groupId>
         <artifactId>aliyun-sdk-oss</artifactId>
-        <version>2.8.1</version>
+        <version>2.8.3</version>
         <exclusions>
           <exclusion>
             <groupId>org.apache.httpcomponents</groupId>