Bump org.junit:junit-bom from 5.11.4 to 5.12.0

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

---
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]

common-internal-bom/build.gradle.kts

@@ -18,7 +18,7 @@ javaPlatform {
 dependencies {
     api(platform("org.assertj:assertj-bom:3.27.3"))
     api(platform("org.testcontainers:testcontainers-bom:1.20.5"))
-    api(platform("org.junit:junit-bom:5.11.4"))
+    api(platform("org.junit:junit-bom:5.12.0"))
     api(platform("io.github.mfvanek:pg-index-health-bom:0.14.4"))
 
     constraints {