HADOOP-14796. Update json-simple version to 1.1.1. (rchiang)

hadoop-project/pom.xml

@@ -1026,7 +1026,7 @@
       <dependency>
         <groupId>com.googlecode.json-simple</groupId>
         <artifactId>json-simple</artifactId>
-        <version>1.1</version>
+        <version>1.1.1</version>
       </dependency>
 
       <dependency>