Bump json-smart from 2.3 to 2.4.7 (#6742)

Bumps [json-smart](https://github.com/netplex/json-smart-v2) from 2.3 to 2.4.7.
- [Release notes](https://github.com/netplex/json-smart-v2/releases)
- [Commits](https://github.com/netplex/json-smart-v2/commits)

---
updated-dependencies:
- dependency-name: net.minidev:json-smart
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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jetty-client/pom.xml

@@ -147,7 +147,7 @@
     <dependency>
       <groupId>net.minidev</groupId>
       <artifactId>json-smart</artifactId>
-      <version>2.3</version>
+      <version>2.4.7</version>
       <scope>test</scope>
     </dependency>
     <dependency>