Bump com.alibaba:fastjson from 2.0.49 to 2.0.50 (#6160)

Bumps [com.alibaba:fastjson](https://github.com/alibaba/fastjson2) from 2.0.49 to 2.0.50.
- [Release notes](https://github.com/alibaba/fastjson2/releases)
- [Commits](https://github.com/alibaba/fastjson2/compare/2.0.49...2.0.50)

---
updated-dependencies:
- dependency-name: com.alibaba:fastjson
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -48,7 +48,7 @@ ext {
         "spring-test"                : "org.springframework:spring-test:${springVersion}",
         "assertj-core"               : "org.assertj:assertj-core:3.25.3",
         "junit-jupiter"              : "org.junit.jupiter:junit-jupiter:${junitVersion}",
-        "fastjson"                   : "com.alibaba:fastjson:2.0.49",
+        "fastjson"                   : "com.alibaba:fastjson:2.0.50",
         "jackson"                    : "com.fasterxml.jackson.core:jackson-databind:2.17.1",
         "gson"                       : "com.google.code.gson:gson:2.10.1",
         "lagarto"                    : "org.jodd:jodd-lagarto:6.0.6",