chore(deps): bump com.google.code.gson:gson in /dhis-2 (#19814)

Bumps [com.google.code.gson:gson](https://github.com/google/gson) from 2.11.0 to 2.12.0.
- [Release notes](https://github.com/google/gson/releases)
- [Changelog](https://github.com/google/gson/blob/main/CHANGELOG.md)
- [Commits](google/gson@gson-parent-2.11.0...gson-parent-2.12.0)

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

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

dhis-2/pom.xml

@@ -249,7 +249,7 @@
     <jrebel-x-maven-plugin.version>1.2.0</jrebel-x-maven-plugin.version>
     <dhis-antlr-expression-parser.version>1.0.33</dhis-antlr-expression-parser.version>
     <jai-imageio.version>1.1.1</jai-imageio.version>
-    <gson.version>2.11.0</gson.version>
+    <gson.version>2.12.0</gson.version>
     <semver4j.version>3.1.0</semver4j.version>
   </properties>