Update junit5 monorepo to v5.12.0 (#142)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

build.gradle.kts

@@ -42,11 +42,11 @@ dependencies {
 
     // testing libs
     testImplementation("junit:junit:4.13.2")
-    testImplementation("org.junit.jupiter:junit-jupiter:5.11.4")
+    testImplementation("org.junit.jupiter:junit-jupiter:5.12.0")
     testImplementation("org.jetbrains.kotlin:kotlin-test:1.9.25")
     testImplementation("org.mockito.kotlin:mockito-kotlin:5.4.0")
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.11.4")
-    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.11.4")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:5.12.0")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.12.0")
 }
 
 val sourcesJar by tasks.creating(Jar::class) {