[feature-#1001][kafka] Update version of fastjson to 1.2.83.

Author: FlechazoW

chunjun-connectors/chunjun-connector-kafka/pom.xml

@@ -40,7 +40,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.79</version>
+			<version>1.2.83</version>
 		</dependency>
 
 		<dependency>