build(deps-dev): bump com.google.code.gson:gson

Bumps [com.google.code.gson:gson](https://github.com/google/gson) from 2.10.1 to 2.12.1.
- [Release notes](https://github.com/google/gson/releases)
- [Changelog](https://github.com/google/gson/blob/main/CHANGELOG.md)
- [Commits](google/gson@gson-parent-2.10.1...gson-parent-2.12.1)

---
updated-dependencies:
- dependency-name: com.google.code.gson:gson
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

deps/rabbitmq_stream_management/test/http_SUITE_data/pom.xml

@@ -35,7 +35,7 @@
         <spotless.version>2.44.2</spotless.version>
         <google-java-format.version>1.18.1</google-java-format.version>
         <okhttp.version>4.12.0</okhttp.version>
-        <gson.version>2.10.1</gson.version>
+        <gson.version>2.12.1</gson.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>