Bump junit5.version from 5.11.4 to 5.12.0

Bumps `junit5.version` from 5.11.4 to 5.12.0.

Updates `org.junit:junit-bom` from 5.11.4 to 5.12.0
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.11.4...r5.12.0)

Updates `org.junit.jupiter:junit-jupiter-engine` from 5.11.4 to 5.12.0
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.11.4...r5.12.0)

---
updated-dependencies:
- dependency-name: org.junit:junit-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.junit.jupiter:junit-jupiter-engine
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -177,7 +177,7 @@
     <json.version>20250107</json.version>
     <springboot.version>3.3.5</springboot.version>
 
-    <junit5.version>5.11.4</junit5.version>
+    <junit5.version>5.12.0</junit5.version>
     <jackson.version>2.18.2</jackson.version>
     <assertj.version>3.27.3</assertj.version>
     <mockito.version>5.15.2</mockito.version>