chore(deps): update dependency org.junit.jupiter:junit-jupiter-api to v6

Author: renovate[bot]

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 alchemist = "17.0.2"
 kotlin = "2.2.20"
 kotest = "6.0.3"
-jUnit = "5.14.0"
+jUnit = "6.0.0"
 
 [libraries]
 kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin" }