Bump junit.version from 5.13.4 to 6.0.0

Bumps `junit.version` from 5.13.4 to 6.0.0.

Updates `org.junit.jupiter:junit-jupiter` 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)

Updates `org.junit.jupiter:junit-jupiter-params` 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:development
  update-type: version-update:semver-major
- dependency-name: org.junit.jupiter:junit-jupiter-params
  dependency-version: 6.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -59,7 +59,7 @@
         <titanium.rdf.nquads.version>1.0.2</titanium.rdf.nquads.version>
 
         <!-- tests -->
-        <junit.version>5.13.4</junit.version>
+        <junit.version>6.0.0</junit.version>
         <jakarta.json.version>2.0.1</jakarta.json.version>
     </properties>