Update to Junit 6.0.0-RC3

Signed-off-by: onobc <[email protected]>

Author: onobc

gradle/libs.versions.toml

@@ -18,7 +18,7 @@ assertj = "3.27.4"
 awaitility = "4.3.0"
 jacoco = "0.8.9"
 json-path = "2.9.0"
-junit = "5.13.4"
+junit = "6.0.0-RC3"
 hamcrest = "3.0"
 mockito = "5.17.0"
 spring-dep-mgmt = "1.1.7"