fix(deps): update dependency org.junit:junit-bom to v6.1.2

Author: renovate[bot]

gradle/libs.versions.toml

@@ -8,7 +8,7 @@ javaosc = "0.9"
 javax-inject = "1"
 jaxb-api = "2.3.1"
 jgroups = "5.5.6.Final"
-junit = "6.1.1"
+junit = "6.1.2"
 logback = "1.5.18"
 mockito = "5.23.0"
 shadow = "9.4.3"