Bump fastjson from 1.2.49 to 1.2.83

Bumps [fastjson](https://github.com/alibaba/fastjson) from 1.2.49 to 1.2.83.
- [Release notes](https://github.com/alibaba/fastjson/releases)
- [Commits](https://github.com/alibaba/fastjson/compare/1.2.49...1.2.83)

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

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

pom.xml

@@ -81,7 +81,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.49</version>
+			<version>1.2.83</version>
 		</dependency>
 
 		<dependency>