Update junit-framework monorepo to v6

Author: renovate[bot]

build.gradle

@@ -250,8 +250,8 @@ ext {
 def versions = [
   jackson         : '2.20.0',
   jacksonAnnot    : '2.20',
-  junit           : '5.13.4',
-  junitPlatform   : '1.13.4',
+  junit           : '6.0.0',
+  junitPlatform   : '6.0.0',
   reformLogging   : '5.1.5',
   restAssured     : '5.5.6',
   springBoot      : springBoot.class.package.implementationVersion