fix(deps): update junit-framework monorepo to v6

Author: renovate[bot]

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 gradle-starter = "0.91.0"
 gradle-doctor = "0.12.1"
 gradle-gradleup-shadow = "9.2.2"
-maven-junit = "5.14.0"
+maven-junit = "6.0.0"
 maven-assertj = "3.27.6"
 maven-binarycompatiblity = "0.18.1"
 maven-dokka = "2.1.0"