fix(deps): update junit5 monorepo

Author: renovate[bot]

buildSrc/src/main/kotlin/config-kotlin.gradle.kts

@@ -67,8 +67,8 @@ testing {
         val test by getting(JvmTestSuite::class) {
             useKotlinTest(embeddedKotlinVersion)
             dependencies {
-                implementation("org.junit.jupiter:junit-jupiter-engine:5.10.1")
-                implementation("org.junit.platform:junit-platform-launcher:1.10.1")
+                implementation("org.junit.jupiter:junit-jupiter-engine:5.12.1")
+                implementation("org.junit.platform:junit-platform-launcher:1.12.1")
             }
 
             targets.configureEach {