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

@@ -41,7 +41,7 @@
         <mybatis.version>3.4.6</mybatis.version>
 
         <jjwt.version>0.9.1</jjwt.version>
-        <fastjson.version>1.2.49</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <commons-codec.version>1.11</commons-codec.version>
         <!-- 阿里云相关 -->
         <aliyun-java-sdk-core.version>4.1.1</aliyun-java-sdk-core.version>