Bump fastjson from 1.2.47 to 1.2.83

Bumps [fastjson](https://github.com/alibaba/fastjson) from 1.2.47 to 1.2.83.
- [Release notes](https://github.com/alibaba/fastjson/releases)
- [Commits](https://github.com/alibaba/fastjson/compare/1.2.47...1.2.83)

---
updated-dependencies:
- dependency-name: com.alibaba:fastjson
  dependency-type: direct:production
...
Signed-off-by: Ndependabot[bot] <support@github.com>

pom.xml

@@ -32,7 +32,7 @@
 		<poi.version>3.17</poi.version>
 		<velocity.version>1.7</velocity.version>
 		<lombok.version>1.18.0</lombok.version>
-		<fastjson.version>1.2.47</fastjson.version>
+		<fastjson.version>1.2.83</fastjson.version>
 	</properties>
 	
     <!-- 依赖声明 以dependencyManagement声明的父依赖信息，子工程需显示引用方可继承该依赖 -->