Bump json-smart from 2.3.1 to 2.4.9 in /tracer-sofa-boot-starter

Bumps [json-smart](https://github.com/netplex/json-smart-v2) from 2.3.1 to 2.4.9.
- [Release notes](https://github.com/netplex/json-smart-v2/releases)
- [Commits](https://github.com/netplex/json-smart-v2/commits/2.4.9)

---
updated-dependencies:
- dependency-name: net.minidev:json-smart
  dependency-type: direct:development
...

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Author: dependabot[bot]

tracer-sofa-boot-starter/pom.xml

@@ -258,7 +258,7 @@
         <dependency>
             <groupId>net.minidev</groupId>
             <artifactId>json-smart</artifactId>
-            <version>2.3.1</version>
+            <version>2.4.9</version>
             <scope>test</scope>
         </dependency>