Bump org.junit.jupiter:junit-jupiter from 5.13.4 to 6.0.0

Bumps [org.junit.jupiter:junit-jupiter](https://github.com/junit-team/junit-framework) from 5.13.4 to 6.0.0.
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r5.13.4...r6.0.0)

---
updated-dependencies:
- dependency-name: org.junit.jupiter:junit-jupiter
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -15,7 +15,7 @@ val prometeus_version = "1.15.4"
 val nav_common_version = "3.2025.09.03_08.33-728ff4acbfdb"
 val tjenestespec_version = "1.2021.02.22-10.45-4201aaea72fb"
 val modia_common_utils_version = "1.2025.09.15-12.01-37deb02592aa"
-val junit_version = "5.13.4"
+val junit_version = "6.0.0"
 val graphql_kotlin_version = "8.8.1"
 
 plugins {