Bump com.google.code.gson:gson from 2.11.0 to 2.12.0

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>

Author: dependabot[bot]

app/build.gradle

@@ -31,7 +31,7 @@ dependencies {
     testImplementation 'org.scalatest:scalatest_2.13:3.3.0-SNAP4'
     testImplementation 'org.scalatestplus:junit-4-13_2.13:3.3.0.0-SNAP3'
     testImplementation("com.approvaltests:approvaltests:24.14.2")
-    testImplementation("com.google.code.gson:gson:2.11.0") 
+    testImplementation("com.google.code.gson:gson:2.12.0") 
 
     // Need scala-xml at test runtime
     testRuntimeOnly 'org.scala-lang.modules:scala-xml_2.13:2.3.0'