chore(deps): bump org.junit:junit-bom

Bumps [org.junit:junit-bom](https://github.com/junit-team/junit5) from 5.11.4 to 5.12.1.
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.11.4...r5.12.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

aws-serverless-springboot3-archetype/src/main/resources/archetype-resources/build.gradle

@@ -15,7 +15,7 @@ dependencies {
 
   testImplementation("com.amazonaws.serverless:aws-serverless-java-container-core:[2.0-SNAPSHOT,):tests")
   testImplementation("org.apache.httpcomponents.client5:httpclient5:5.4.2")
-  testImplementation(platform("org.junit:junit-bom:5.11.4"))
+  testImplementation(platform("org.junit:junit-bom:5.12.1"))
   testImplementation("org.junit.jupiter:junit-jupiter")
 }