Bump org.junit:junit-bom from 5.13.4 to 6.0.0 (#1151)

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -10,7 +10,7 @@ lang3-version = "3.19.0"
 commons-text-version = "1.14.0"
 jspecify-version = "1.0.0"
 websocket-version = "1.6.0"
-junitVersion = "5.13.4"
+junitVersion = "6.0.0"
 assertj-core-version = "3.27.6"
 assertj-db-version = "3.0.0"
 mockito-version = "5.20.0"