Bump fastjson from 1.2.79 to 1.2.83

Bumps [fastjson](https://github.com/alibaba/fastjson) from 1.2.79 to 1.2.83.
- [Release notes](https://github.com/alibaba/fastjson/releases)
- [Commits](alibaba/fastjson@1.2.79...1.2.83)

---
updated-dependencies:
- dependency-name: com.alibaba:fastjson
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -49,7 +49,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.79</version>
+			<version>1.2.83</version>
 		</dependency>
 
 		<!-- 支持 @ConfigurationProperties 注解 -->