chore(deps): Update junit-framework monorepo to v6 (#54)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -16,7 +16,7 @@ cloud-minecraft = "2.0.0-beta.15"
 immutables = "2.12.1"
 
 # Test
-jupiterEngine = "5.14.3"
+jupiterEngine = "6.0.3"
 mockitoCore = "4.11.0"
 mockitoJupiter = "4.11.0"
 truth = "1.4.2"