Update json4s-jackson version (#1260)

DataProcessing/datax-core/pom.xml

@@ -119,7 +119,7 @@ SOFTWARE
     <dependency>
       <groupId>org.json4s</groupId>
       <artifactId>json4s-jackson_2.12</artifactId>
-      <version>4.0.7</version>
+      <version>3.7.0-M5</version>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>