⬆ Bump fastjson from 1.2.78 to 1.2.83

Bumps [fastjson](https://github.com/alibaba/fastjson) from 1.2.78 to 1.2.83.
- [Release notes](https://github.com/alibaba/fastjson/releases)
- [Commits](https://github.com/alibaba/fastjson/compare/1.2.78...1.2.83)

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

pom.xml

@@ -60,7 +60,7 @@
     <simple-http.version>1.0.5</simple-http.version>
     <lombok-version>1.18.20</lombok-version>
     <junit-version>4.13.2</junit-version>
-    <fastjson-version>1.2.78</fastjson-version>
+    <fastjson-version>1.2.83</fastjson-version>
     <alipay-sdk-version>4.17.5.ALL</alipay-sdk-version>
     <jacoco-version>0.8.2</jacoco-version>
   </properties>