Bump org.junit:junit-bom in the dependencies group across 1 directory

Bumps the dependencies group with 1 update in the / directory: [org.junit:junit-bom](https://github.com/junit-team/junit-framework).


Updates `org.junit:junit-bom` from 5.14.1 to 6.0.1
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r5.14.1...r6.0.1)

---
updated-dependencies:
- dependency-name: org.junit:junit-bom
  dependency-version: 6.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dependencies
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -3,7 +3,7 @@ kotlin = "2.1.21" # Mainly for CI, it can be rewritten by environment variable.
 jackson = "2.20.1"
 
 # test libs
-junit = "5.14.1"
+junit = "6.0.1"
 
 [libraries]
 kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib" }