Bump org.junit:junit-bom from 5.10.2 to 6.0.0

Bumps [org.junit:junit-bom](https://github.com/junit-team/junit-framework) from 5.10.2 to 6.0.0.
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r5.10.2...r6.0.0)

---
updated-dependencies:
- dependency-name: org.junit:junit-bom
  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]

gradle/libs.versions.toml

@@ -42,7 +42,7 @@ jetbrains-idea-ext = "1.3"
 log4j-api = "2.0-beta9" # used because this is the version that 1.8.9 supports, so we have to compile against the same (annoying)
 
 # Testing
-junit-bom = "5.10.2"
+junit-bom = "6.0.0"
 log4j-impl = "2.23.1" # unvulnerable version
 
 [libraries]